{"title":"24v Cummins","description":null,"products":[{"product_id":"d-304-145-24v-12","title":"1999-19 5.9L \u0026 6.7L 24v Cummins - Series 3 Pushrod, Upgrade Wall Thickness 3\/8 x .145 Wall Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins engine with stronger pushrods for enhanced performance and durability. Stock 3\/8 diameter pushrods, nearly 11.5 inches long, lack sufficient strength beyond standard use. OEM pushrods can’t handle excessive stress from increased valve train loads. Choose from our 3\/8 and 7\/16 diameter 3-piece pushrods for improved column strength and stability.\u003c\/p\u003e\u003cp\u003eOur pushrods feature 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tip ends. CNC machined from 86L20 bar stock, tips are core hardened and triple tempered for durability, enhancing overall valve train performance. Engineered to fit the largest diameter pushrod possible, we prevent binding with cylinder head ports by using 7\/16 diameter tubing. This design doubles loading capacity before deflection, making it ideal for Cummins engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. additional tensile strength over Series 3. This ensures precise valve timing and reduces valve train surging. Proven in top fuel, sprint cars, and marine champions, Series 5 pushrods are the strongest chromoly option available.\u003c\/p\u003e\u003cp\u003eFor custom engine modifications, use our pushrod length checking tools to maintain stock rocker geometry and valve bridge contact. Incorrect adjustments can affect valve lift and performance. Pushrods play a crucial role in optimizing performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContact us at (951)245-6565 for further assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809856651463,"sku":"D-304-145-24V-12","price":356.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791240486392-131242535.jpg?v=1794516974"},{"product_id":"d-305-hyd-24v-12","title":"2019-24 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, Performance Upgrade Tube Diameter 7\/16 x .120 Wall, Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Hydraulic Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins Pushrods for enhanced strength and valve train stability. Stock 3\/8 diameter pushrods are insufficient beyond stock applications due to their 11.5-inch length. OEM pushrods can’t handle excess stress on the valve train, leading to reduced performance.\u003c\/p\u003e\u003cp\u003eChoose from our 3\/8 and 7\/16 diameter 3-piece pushrods, crafted from 4130\/4135 seamless Chromoly tubing with various heat treatments. Each features billet steel tip ends CNC machined from 86L20 bar stock, offering superior impact and wear resistance. These enhancements extend pushrod life and improve overall valve train performance.\u003c\/p\u003e\u003cp\u003eWe engineer pushrods to fit the largest diameter possible without binding with the cylinder head port. Upgrading from 3\/8 to 7\/16 diameter tubing doubles loading capacity, ideal for Cummins engines. Opt for our Series 5 pushrods in competition engines, boasting 105,000 p.s.i. tensile strength over Series 3, ensuring precise valve timing and surge resistance.\u003c\/p\u003e\u003cp\u003eTrusted in top-tier motorsports, our Series 5 pushrods are known for unmatched durability and performance. For engines needing custom lengths, our pushrod length checking tools ensure proper fit, maintaining stock rocker geometry. Correct pushrod length prevents issues like altered rocker arm ratios affecting valve lift.\u003c\/p\u003e\u003cp\u003ePushrods play a crucial role in the valve train’s performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor assistance, call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf using aftermarket tappets, let us know for hybrid Cummins pushrods.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858420935,"sku":"D-305-HYD-24v-12","price":250.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D305-HYD-24V-1-scaled.webp?v=1794516982"},{"product_id":"d-105-kit-24v","title":"1998-17 5.9L \u0026 6.7L 24 Valve Cummins Conical Valve Spring Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 1998-1724v Cummins Conical Valve Spring Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Transform your Cummins engine with Manton's complete valve spring and retainer kit, designed to enhance performance, durability, and longevity. This drop-in package offers 105 lbs. of seat pressure and 165 lbs. of open pressure at 0.420 lift, crucial for vehicles with upgraded performance cams. Engineered with Manton's exclusive \"Pressure Tower\" conical spring design and \"Ultra Light\" steel retainers, this kit ensures the highest strength-to-weight ratio and unmatched reliability across any application, whether your truck serves daily commutes or competitive racing. The springs are optimized for up to 75 PSI boost, backed by 105 lbs. of seat pressure. Manton provides heat-treated spring shims to adjust seat pressure as needed for different boost levels. For older trucks from 1998.5 to 2002, where valve spring pockets may be too tight, Manton offers a valve spring pocket cutter to enlarge the pocket for a perfect fit with this advanced spring kit. \u003cstrong\u003eImportant Note:\u003c\/strong\u003e Some 1998.5-2002 Cummins trucks may require valve spring pocket adjustments to fit conical springs properly. Manton provides a pocket cutter for this purpose. Upgrade your Cummins today with Manton's superior valve spring and retainer kit, crafted to meet the demands of high-performance engines with precision and reliability.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858355399,"sku":"D-105-KIT-24v","price":523.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787267002254-197377955.jpg?v=1790952165"},{"product_id":"d-105-24v-e","title":"1998-17 5.9L \u0026 6.7L - 24 Valve Cummins Straight Valve Spring Economy Kit (Valve Springs Only)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Straight Valve Spring\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e24v Cummins Common Rail 5.9-6.7 High Boost Replacement Springs (use with factory retainers and locks) Designed for up to 80 PSI of Boost, if exceeding this please call for us to supply proper valve springs accessories to adjust seat pressure for your max boost.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e110 LBS @ 1.340 Seat Pressure\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e192LBS @ .920 Open Pressure @ .420 Valve Lift\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMax Valve Lift Accommodation of .500\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858814151,"sku":"D-105-24v-E","price":299.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787335434510-641823187.jpg?v=1790952168"},{"product_id":"d-304-hydv2-24v-12","title":"2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, 3\/8 x .095 Wall Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Hydraulic Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins Pushrods for enhanced strength and valve train stability. Stock 3\/8 diameter pushrods are insufficient beyond stock applications due to their 11.5-inch length. OEM pushrods can’t handle excess stress on the valve train, leading to reduced performance.\u003c\/p\u003e\u003cp\u003eChoose from our 3\/8 and 7\/16 diameter 3-piece pushrods, crafted from 4130\/4135 seamless Chromoly tubing with various heat treatments. Each features billet steel tip ends CNC machined from 86L20 bar stock, offering superior impact and wear resistance. These enhancements extend pushrod life and improve overall valve train performance.\u003c\/p\u003e\u003cp\u003eWe engineer pushrods to fit the largest diameter possible without binding with the cylinder head port. Upgrading from 3\/8 to 7\/16 diameter tubing doubles loading capacity, ideal for Cummins engines. Opt for our Series 5 pushrods in competition engines, boasting 105,000 p.s.i. tensile strength over Series 3, ensuring precise valve timing and surge resistance.\u003c\/p\u003e\u003cp\u003eTrusted in top-tier motorsports, our Series 5 pushrods are known for unmatched durability and performance. For engines needing custom lengths, our pushrod length checking tools ensure proper fit, maintaining stock rocker geometry. Correct pushrod length prevents issues like altered rocker arm ratios affecting valve lift.\u003c\/p\u003e\u003cp\u003ePushrods play a crucial role in the valve train’s performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor assistance, call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf using aftermarket tappets, let us know for hybrid Cummins pushrods.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Series 1 (Up to 250 HP)\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Application: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Specs: 140,000 psi tensile strength (4130\/4135 chromoly).\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Notes: \u0026lt;em\u0026gt;Not\u0026lt;\/em\u0026gt; recommended for hardened guide plates or roller cams.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Series 2 (Guide Plate Compatible)\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Application: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Specs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Notes: Compatible with guide plates or shaft mount setups.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Series 3\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Application: Low to medium spring pressure including flat tappet and hydraulic roller engines\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Specs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Notes: Requires shaft or pedestal style rocker arms (\u0026lt;em\u0026gt;not\u0026lt;\/em\u0026gt; for guide plate use).\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Series 4 (Guide Plate Compatible)\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Application: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Specs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Notes: Melonite™ processed for superior wear resistance and durability.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Series 5\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Application: High Performance solid roller applications \u0026amp;amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Power Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Specs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Notes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u0026lt;\/p\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;p\u0026gt;\u0026lt;\/p\u0026gt;\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858912455,"sku":"D-304-HYDV2-24V-12","price":223.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D-304-HYD-24V-1-scaled.webp?v=1794516983"},{"product_id":"d-131-24v","title":"1998-17 5.9L \u0026 6.7L 24v Cummins - Tool Steel Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e24V 5.9L \u0026amp; 6.7L Cummins Tool Steel Exhaust Rocker Arm-Stock Ratio-1998.5-2017 (sold each)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24 valve Cummins with Manton's Tool Steel upgraded factory replacement rocker arm. With stock ratio and pushrod bearing surface replacing your warn out rocker arms is a breeze. Unlike the stock rocker arms, the Manton rocker arms feature a serviceable rocker arm body with replaceable bushings and adjusting screw. Upgrade your warn out system today with a Manton rocker arm.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809859076295,"sku":"D-131-24v","price":444.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790978101608-568508291.jpg?v=1790978135"},{"product_id":"d-304-hyd-24v-12","title":"2019-24 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, 3\/8 x .095 Wall Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Hydraulic Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins Pushrods for enhanced strength and valve train stability. Stock 3\/8 diameter pushrods are insufficient beyond stock applications due to their 11.5-inch length. OEM pushrods can’t handle excess stress on the valve train, leading to reduced performance.\u003c\/p\u003e\u003cp\u003eChoose from our 3\/8 and 7\/16 diameter 3-piece pushrods, crafted from 4130\/4135 seamless Chromoly tubing with various heat treatments. Each features billet steel tip ends CNC machined from 86L20 bar stock, offering superior impact and wear resistance. These enhancements extend pushrod life and improve overall valve train performance.\u003c\/p\u003e\u003cp\u003eWe engineer pushrods to fit the largest diameter possible without binding with the cylinder head port. Upgrading from 3\/8 to 7\/16 diameter tubing doubles loading capacity, ideal for Cummins engines. Opt for our Series 5 pushrods in competition engines, boasting 105,000 p.s.i. tensile strength over Series 3, ensuring precise valve timing and surge resistance.\u003c\/p\u003e\u003cp\u003eTrusted in top-tier motorsports, our Series 5 pushrods are known for unmatched durability and performance. For engines needing custom lengths, our pushrod length checking tools ensure proper fit, maintaining stock rocker geometry. Correct pushrod length prevents issues like altered rocker arm ratios affecting valve lift.\u003c\/p\u003e\u003cp\u003ePushrods play a crucial role in the valve train’s performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor assistance, call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf using aftermarket tappets, let us know for hybrid Cummins pushrods.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809859928263,"sku":"D-304-HYD-24v-12","price":223.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D-304-HYD-24V-1-scaled_8bb9214f-4a05-493d-9c4d-993fcf5e895b.webp?v=1794516973"},{"product_id":"d-090-24v","title":"1998-17 5.9L \u0026 6.7L 24 Valve Cummins Rocker Arm Shaft Bolt Upgrade Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5.9 \u0026amp; 6.7L - 24V Dodge Cummins Rocker Arm Shaft Bolt Upgrade Kit 12pt. Bolt\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e12 ARP bolts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e12 washers\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809860747463,"sku":"D-090-24V","price":102.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682350794-223904259.jpg?v=1790952184"},{"product_id":"d-141-24v","title":"Manton's 1998-18 24 Valve Cummins - Rocker Arm System (Without Stands)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Tool Steel 1998-18 24 Valve Cummins Common rail Cummins Roller Rocker Arm System 5.9\/6.7L (Without Stands)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e(12) Roller Rocker Arms (Factory Rocker Ratio)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) Toolsteel Adjusting Screw\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) Billet Valve Bridges\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) ARP Adjusting Screw Jam Nut\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) 12-point ARP Rocker Arm Shaft\/Stand Bolts \u0026amp; Washer\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) Toolsteel Rocker Arm Trunnions\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Introducing Manton's new \"Bolt On\" Toolsteel Roller Rocker Arm Assemblies for 1998.5 - Present 5.9\/6.7 Cummins Diesel engines. We've applied our top-tier standards from Top Fuel and Blown Alcohol Fat Head Hemi systems. Rocker arm bodies feature polished bronze bushings machined from our proprietary grade toolsteel. Specially selected toolsteel with unique heat treatment enhances durability and performance. Includes aerospace-grade toolsteel roller and pin for high load capability. Comes complete with Toolsteel Adjusting Screws, Corrected Oiling Trunnion Bearings, and Billet Valve Bridges. Features 12-point Jam Nuts and upgraded Rocker Arm Retention Bolts for enhanced reliability. Designed to bolt on without engine modifications, ensuring durability, reliability, and efficiency. \u003cstrong\u003eIf you have any questions, please email Techline@mantonpushrods.com or call (951) 245-6565\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809861107911,"sku":"D-141-24V","price":4601.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791232740061-925495069.jpg?v=1791232988"},{"product_id":"d-104-24v","title":"1998-17 24 Valve Cummins - Valve Spring Installation Tool","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBillet Aluminum 24v Cummins valve spring installation tool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Designed to aid in removing and installing valve spring on your 1998.5 thru present year 24V 5.9\/6.7L Cummins cylinder head. 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Upgrade your 24v Cummins pushrods for improved valve train stability and performance. Stock 3\/8 diameter pushrods, nearly 11.5 inches long, aren’t adequate beyond stock applications. When pushrod stress exceeds reasonable limits, OEM pushrods can’t support additional valve train loads.\u003c\/p\u003e\u003cp\u003eWe offer 3\/8 and 7\/16 diameter 3-piece pushrods made from 4130\/4135 seamless Chromoly tubing Heat treated. Standard billet steel tip ends are CNC machined from 86L20 bar stock, then core hardened and triple tempered for durability. These materials and treatments extend pushrod service life and enhance valve train performance. Our engineering adapts to your engine’s needs, ensuring optimal fit and function.\u003c\/p\u003e\u003cp\u003eWe prioritize larger diameter pushrods to distribute loads without cylinder head port binding. The 7\/16 diameter nearly doubles loading capacity before pushrod deflection, making it ideal for Cummins engines. Opt for our Series 5 pushrods in competition engines for enhanced strength and performance. Series 5 provides an extra 105,000 p.s.i. tensile strength over Series 3, improving valve timing accuracy and surge resistance.\u003c\/p\u003e\u003cp\u003eFor custom engine configurations, use our pushrod length checking tools to maintain stock rocker geometry. Correct pushrod length ensures proper rocker arm contact with the valve bridge, preserving valve lift accuracy. 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When stress exceeds safe limits, these bridges struggle.\u003c\/p\u003e\u003cp\u003eTo address this, we’ve developed extreme-duty valve bridges capable of handling unprecedented stress levels. Our bridges are CNC machined from premium hot-working tool steel bar stock for superior strength and durability.\u003c\/p\u003e\u003cp\u003eEach bridge undergoes meticulous hand inspection, followed by core hardening through heat-treating. After heat treatment, the friction pad surface is precision ground to eliminate any imperfections that could accelerate wear on the rocker arm.\u003c\/p\u003e\u003cp\u003eNitriding the surface further enhances wear resistance and reduces friction, ensuring long-lasting performance. Our approach combines advanced materials, precise machining, and optimized heat treatment for cost-effective friction reduction and extended service life.\u003c\/p\u003e\u003cp\u003eProper pushrod length maintains stock rocker geometry, crucial for optimal rocker arm function. 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Stock 3\/8 diameter pushrods, nearly 11.5 inches long, lack sufficient strength beyond standard use. OEM pushrods can’t handle excessive stress from increased valve train loads. Choose from our 3\/8 and 7\/16 diameter 3-piece pushrods for improved column strength and stability.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Our pushrods feature 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tip ends. CNC machined from 86L20 bar stock, tips are core hardened and triple tempered for durability, enhancing overall valve train performance. Engineered to fit the largest diameter pushrod possible, we prevent binding with cylinder head ports by using 7\/16 diameter tubing. This design doubles loading capacity before deflection, making it ideal for Cummins engines.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Upgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. additional tensile strength over Series 3. This ensures precise valve timing and reduces valve train surging. Proven in top fuel, sprint cars, and marine champions, Series 5 pushrods are the strongest chromoly option available.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;For custom engine modifications, use our pushrod length checking tools to maintain stock rocker geometry and valve bridge contact. Incorrect adjustments can affect valve lift and performance. Pushrods play a crucial role in optimizing performance and longevity.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Contact us at (951)245-6565 for further assistance.\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809861861575,"sku":"D-305-168-24V-12","price":365.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791235186023-205598593.jpg?v=1794516984"},{"product_id":"d-305-24v-12","title":"1999-19 5.9L 24 Valve Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7\/16 x .120 Wall, Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins engine with stronger pushrods for enhanced performance and durability. Stock 3\/8 diameter pushrods, nearly 11.5 inches long, lack sufficient strength beyond standard use. OEM pushrods can’t handle excessive stress from increased valve train loads. Choose from our 3\/8 and 7\/16 diameter 3-piece pushrods for improved column strength and stability.\u003c\/p\u003e\u003cp\u003eOur pushrods feature 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tip ends. CNC machined from 86L20 bar stock, tips are core hardened and triple tempered for durability, enhancing overall valve train performance. Engineered to fit the largest diameter pushrod possible, we prevent binding with cylinder head ports by using 7\/16 diameter tubing. This design doubles loading capacity before deflection, making it ideal for Cummins engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. additional tensile strength over Series 3. This ensures precise valve timing and reduces valve train surging. Proven in top fuel, sprint cars, and marine champions, Series 5 pushrods are the strongest chromoly option available.\u003c\/p\u003e\u003cp\u003eFor custom engine modifications, use our pushrod length checking tools to maintain stock rocker geometry and valve bridge contact. Incorrect adjustments can affect valve lift and performance. Pushrods play a crucial role in optimizing performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContact us at (951)245-6565 for further assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809861992647,"sku":"D-305-24V-12","price":310.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791235151599-944103826.jpg?v=1794516977"},{"product_id":"d-304-24v-12","title":"1999-19 5.9L 24v Cummins - Series 3 Pushrod, 3\/8 x .095 Wall Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins engine with stronger pushrods for enhanced performance and durability. Stock 3\/8 diameter pushrods, nearly 11.5 inches long, lack sufficient strength beyond standard use. OEM pushrods can’t handle excessive stress from increased valve train loads. Choose from our 3\/8 and 7\/16 diameter 3-piece pushrods for improved column strength and stability.\u003c\/p\u003e\u003cp\u003eOur pushrods feature 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tip ends. CNC machined from 86L20 bar stock, tips are core hardened and triple tempered for durability, enhancing overall valve train performance. Engineered to fit the largest diameter pushrod possible, we prevent binding with cylinder head ports by using 7\/16 diameter tubing. This design doubles loading capacity before deflection, making it ideal for Cummins engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. additional tensile strength over Series 3. This ensures precise valve timing and reduces valve train surging. Proven in top fuel, sprint cars, and marine champions, Series 5 pushrods are the strongest chromoly option available.\u003c\/p\u003e\u003cp\u003eFor custom engine modifications, use our pushrod length checking tools to maintain stock rocker geometry and valve bridge contact. Incorrect adjustments can affect valve lift and performance. Pushrods play a crucial role in optimizing performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContact us at (951)245-6565 for further assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809862615239,"sku":"D-304-24V-12","price":283.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791240449210-474546426.jpg?v=1794516975"},{"product_id":"d-504-24v-12","title":"1999-19 5.9L 24 Valve Cummins - Series 5 Pushrod, Performance Upgraded Tube Diameter 7\/16 x .120 Wall, Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 1999-19 5.9L 24 Valve Cummins Pushrods Series 5\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eProven in top motorsports, Series 5 pushrods are the strongest and most durable chromoly options available. Upgrade your 24v Cummins pushrods for improved valve train stability and performance. Stock 3\/8 diameter pushrods, nearly 11.5 inches long, aren’t adequate beyond stock applications. When pushrod stress exceeds reasonable limits, OEM pushrods can’t support additional valve train loads.\u003c\/p\u003e\u003cp\u003eWe offer 3\/8 and 7\/16 diameter 3-piece pushrods made from 4130\/4135 seamless Chromoly tubing Heat treated. Standard billet steel tip ends are CNC machined from 86L20 bar stock, then core hardened and triple tempered for durability. These materials and treatments extend pushrod service life and enhance valve train performance. Our engineering adapts to your engine’s needs, ensuring optimal fit and function.\u003c\/p\u003e\u003cp\u003eWe prioritize larger diameter pushrods to distribute loads without cylinder head port binding. The 7\/16 diameter nearly doubles loading capacity before pushrod deflection, making it ideal for Cummins engines. Opt for our Series 5 pushrods in competition engines for enhanced strength and performance. Series 5 provides an extra 105,000 p.s.i. tensile strength over Series 3, improving valve timing accuracy and surge resistance.\u003c\/p\u003e\u003cp\u003eFor custom engine configurations, use our pushrod length checking tools to maintain stock rocker geometry. Correct pushrod length ensures proper rocker arm contact with the valve bridge, preserving valve lift accuracy. Pushrods are crucial for optimal valve train function and longevity, often overlooked in pursuit of performance gains.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor assistance, contact us at (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotify us of any switch to aftermarket tappets needing hybrid Cummins pushrods with different tappet ends.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809863139527,"sku":"D-504-24V-12","price":492.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791235261439-411426720.jpg?v=1794516977"},{"product_id":"d-305-hydv2-24v-12","title":"2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, Performance Upgrade Tube Diameter 7\/16 x .120 Wall, Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Hydraulic Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins Pushrods for enhanced strength and valve train stability. Stock 3\/8 diameter pushrods are insufficient beyond stock applications due to their 11.5-inch length. OEM pushrods can’t handle excess stress on the valve train, leading to reduced performance.\u003c\/p\u003e\u003cp\u003eChoose from our 3\/8 and 7\/16 diameter 3-piece pushrods, crafted from 4130\/4135 seamless Chromoly tubing with various heat treatments. Each features billet steel tip ends CNC machined from 86L20 bar stock, offering superior impact and wear resistance. These enhancements extend pushrod life and improve overall valve train performance.\u003c\/p\u003e\u003cp\u003eWe engineer pushrods to fit the largest diameter possible without binding with the cylinder head port. Upgrading from 3\/8 to 7\/16 diameter tubing doubles loading capacity, ideal for Cummins engines. Opt for our Series 5 pushrods in competition engines, boasting 105,000 p.s.i. tensile strength over Series 3, ensuring precise valve timing and surge resistance.\u003c\/p\u003e\u003cp\u003eTrusted in top-tier motorsports, our Series 5 pushrods are known for unmatched durability and performance. For engines needing custom lengths, our pushrod length checking tools ensure proper fit, maintaining stock rocker geometry. Correct pushrod length prevents issues like altered rocker arm ratios affecting valve lift.\u003c\/p\u003e\u003cp\u003ePushrods play a crucial role in the valve train’s performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor assistance, call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf using aftermarket tappets, let us know for hybrid Cummins pushrods.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809863860423,"sku":"D-305-HYDV2-24v-12","price":250.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D305-HYD-24V-1-scaled_27033658-cb3b-4c50-b9f8-24d542cdf139.webp?v=1794516980"},{"product_id":"d-105-kit-24v-hb","title":"\u003cp\u003e\u003cstrong\u003e1998-17 5.9L \u0026amp; 6.7L 24 Valve Cummins High Boost Conical Valve Spring Kit\u003c\/strong\u003e\u003c\/p\u003e","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 24v Cummins High Boost Conical Valve Spring Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIncludes :\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e(24) Conical Valve Springs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(24) Billet Valve Spring Retainers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(48) Valve Locks\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e125 lbs @ 1.370\" installed height\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e190 lbs @ 0.920\" lift\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMaximum valve lift accommodates 0.450\" at 1.370\" installed height.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTransform your Cummins engine with Manton's complete valve spring and retainer kit, designed to enhance performance, durability, and longevity. This drop-in package offers 125 lbs. of seat pressure and 190 lbs. of open pressure at 0.450 lift, crucial for vehicles with upgraded performance cams. Engineered with  The springs are optimized for up to 95 PSI boost, backed by 125 lbs. of seat pressure. Manton provides heat-treated spring shims to adjust seat pressure as needed for different boost levels. For older trucks from 1998.5 to 2002, where valve spring pockets may be too tight, Manton offers a valve spring pocket cutter to enlarge the pocket for a perfect fit with this advanced spring kit. \u003cstrong\u003eImportant Note:\u003c\/strong\u003e Some 1998.5-2002 Cummins trucks may require valve spring pocket adjustments to fit conical springs properly. Manton provides a pocket cutter for this purpose. Upgrade your Cummins today with Manton's superior valve spring and retainer kit, crafted to meet the demands of high-performance engines with precision and reliability.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809863991495,"sku":"D-105-KIT-24v-HB","price":576.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787266976696-224826486.jpg?v=1790952214"},{"product_id":"d-205-b-hydv2-24v-12","title":"2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 2 One Piece Pushrod, Performance Upgrade 7\/16 Solid Bar, Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Hydraulic Pushrods Series 2, 7\/16 Diameter Solid Bar \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins Pushrods for enhanced strength and valve train stability. Stock 3\/8 diameter pushrods are insufficient beyond stock applications due to their 10-inch length. OEM pushrods can’t handle excess stress on the valve train, leading to reduced performance.\u003c\/p\u003e\u003cp\u003eWe offer 7\/16 Solid Bar pushrods to increase the pushrod's rigidity, improving the engine's capacity to perform properly under high loads.\u003c\/p\u003e\u003cp\u003eThe pushrod bearing surfaces are CNC-turned and hardened. This extends pushrod life and improves valve train performance over a forged or black-oxidized ball.\u003c\/p\u003e\u003cp\u003eAlso consider upgrading to our Series 5 pushrods for competition engines. They offer 105,000 p.s.i. tensile strength over Series 2 or 3, improving valve timing accuracy.\u003c\/p\u003e\u003cp\u003eProven in top-tier competitions for durability and strength. We offer tools for custom pushrod lengths in 24 Valve Cummins Applications\u003c\/p\u003e\u003cp\u003eEnsure correct pushrod length for proper valve bridge contact and hydraulic unit preload. Pushrods are crucial for performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809865334983,"sku":"D-205-B-HYDV2-24V-12","price":183.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789747632568-606474700.jpg?v=1794516989"},{"product_id":"d-205-b-hyd-24v-12","title":"2019-24 6.7L 24v Cummins with Hydraulic Lifter - Series 2 One Piece Pushrod, Performance Upgrade 7\/16 Solid Bar, Factory Length - 1 Set of 12","description":"\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Hydraulic Pushrods Series 2, 7\/16 Diameter Solid Bar \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 24v Cummins Pushrods for enhanced strength and valve train stability. Stock 3\/8 diameter pushrods are insufficient beyond stock applications due to their 10-inch length. OEM pushrods can’t handle excess stress on the valve train, leading to reduced performance.\u003c\/p\u003e\u003cp\u003eWe offer 7\/16 Solid Bar pushrods to increase the pushrod's rigidity, improving the engine's capacity to perform properly under high loads.\u003c\/p\u003e\u003cp\u003eThe pushrod bearing surfaces are CNC-turned and hardened. This extends pushrod life and improves valve train performance over a forged or black-oxidized ball.\u003c\/p\u003e\u003cp\u003eAlso consider upgrading to our Series 5 pushrods for competition engines. They offer 105,000 p.s.i. tensile strength over Series 2 or 3, improving valve timing accuracy.\u003c\/p\u003e\u003cp\u003eProven in top-tier competitions for durability and strength. We offer tools for custom pushrod lengths in 24 Valve Cummins Applications\u003c\/p\u003e\u003cp\u003eEnsure correct pushrod length for proper valve bridge contact and hydraulic unit preload. Pushrods are crucial for performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 1 (Up to 250 HP)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Small engines with low valve spring pressure, i.e. carts to Volkswagen\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 140,000 psi tensile strength (4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: \u003cem\u003eNot\u003c\/em\u003e recommended for hardened guide plates or roller cams.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 2 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Factory Performance Upgrade CNC turned, surface heat treated 1 piece pushrods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Compatible with guide plates or shaft mount setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 3\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Low to medium spring pressure including flat tappet and hydraulic roller engines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 170,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Requires shaft or pedestal style rocker arms (\u003cem\u003enot\u003c\/em\u003e for guide plate use).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 4 (Guide Plate Compatible)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: Pushrods are engineered for mid- to high-performance engines. Requires matched-size pushrod guide plates to maintain proper valvetrain alignment.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: ~180,000 psi tensile strength (aerospace-grade hard-drawn seamless 4130\/4135 chromoly).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Melonite™ processed for superior wear resistance and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSeries 5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eApplication: High Performance solid roller applications \u0026amp; hydraulic roller setups with power adders \/ extreme RPM demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Adders: Blown, Turbo charged, Pro charged, Alcohol and Nitrous.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpecs: 275,000 psi tensile strength via proprietary heat-treated 4130\/4135 chromoly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNotes: Hand-crafted with custom tip options; requires shaft or pedestal rockers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809865433287,"sku":"D-205-B-HYD-24V-12","price":183.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789747632568-606474700_2ac6d783-106b-4776-8d51-ef77104274ba.jpg?v=1794516988"},{"product_id":"d-837","title":"1998-19 5.9L 24 Valve Cummins - Rocker Arm Adjusting Screw, H-13 Tool Steel","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 24v Cummins Adjusting Screw\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing our Billet Tool steel Adjusting Screws, crafted from H-13 tool steel for superior durability. Heat treated, triple tempered, and nitrided for optimal wear resistance. Manufactured with rolled threads and Allen wrench-compatible broached ends. Custom screws available on request with optional oil holes or oil grooves. Designed for 24-valve Cummins engines using part number D-837 for stock rocker arms. Ensure proper installation aligning the ball 2 to 3 threads from the rocker body bottom. Pre-lubricate with high zinc content assembly oil to prevent initial galling. Avoid using anti-seize on pushrod tips and adjusting screws due to potential abrasive effects. Pair with our lightweight 12-point poly lock jam nuts for secure fitment. Recommended pairing with D-851 jam nut for optimal performance. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor more details, contact us at (951)245-6565 for personalized assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809868185799,"sku":"D-837","price":33.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790350116209-783142487.jpg?v=1790952241"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/collections\/1789747632568-606474700.jpg?v=1794442097","url":"https:\/\/mantonpushrods.com\/collections\/diesel-products-cummins-24v-cummins.oembed","provider":"Manton Racing Products","version":"1.0","type":"link"}