{"title":"Duramax","description":null,"products":[{"product_id":"d-110-dmax-16","title":"2001-24 6.6L Duramax Billet Alloy Valve Bridge - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Duramax Valve Bridge\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e From 2001 to 2024, our Extreme Duty Billet Valve Bridges for 6.6L GM Duramax engines are designed for high stress applications. OEM bridges were not equipped for today’s performance demands, leading to issues with rockers and pushrods. We’ve introduced extreme-duty valve bridges to handle unprecedented stress levels.\u003c\/p\u003e\u003cp\u003eWe prioritize strength, performance, and longevity in our engineering. Our valve bridges are CNC machined from premium hot-working tool steel bar stock. Each bridge undergoes meticulous hand inspection before core hardening in heat-treating. Post-treatment, bridges are surface ground to remove tool marks, ensuring optimal rocker arm contact. Nitriding follows to create a durable, friction-reducing surface.\u003c\/p\u003e\u003cp\u003eOur process combines advanced materials, precision machining, and heat treatment for cost-effective friction reduction and extended service life. Correct pushrod length maintains stock rocker geometry, crucial for rocker arm performance. For engines requiring custom pushrods, we offer tools to replicate OEM specifications across all diesel engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContact us at (951)245-6565 for further assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWe manufacture valve bridges for 6.0 \u0026amp; 6.4 Power Strokes, 24 Valve Cummins, and 6.6 Duramax engines. Custom valve bridges for other engines can be quoted upon request, with minimum quantities possibly required.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809856618695,"sku":"D-110-DMAX-16","price":488.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D-110-DMAX-1-scaled.webp?v=1790952161"},{"product_id":"d-838","title":"2001-17 6.6L Duramax - Rocker Arm Adjusting Screw, H-13 Tool Steel","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's 6.6L Duramax Rocker Arm Adjusting Screw, H-13 Tool Steel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBillet Tool Steel Adjusting Screw (16 needed for a set) Similar to our custom adjusting screws for the racing market, our diesel rocker arm screws are made of H-13 tool steel that is heat treated, triple tempered and nitrided for wear resistance. This combination of materials and heat-treating procedures makes the most durable and reliable screws available on the market. All of our screws are manufactured with rolled threads and broached to accept an Allen wrench. Manton makes custom screws on request, available with or without oil holes for pre-lube as well as oil grooves for pressure fed oiling; Minimum quantities may apply. Depending on the style of screw and application, proper installation instructions will vary. Duramax engines will use our part D-838, featuring a pressure fed side oil hole. All pressure fed adjusting screws need the oil band positioned properly so oil can flow around the oil band and into the side oil hole of the screw. This is very critical due to the fact that, if not aligned correctly, lifter and camshaft failure will occur. Pre-lubrication of these screws before use is very important. It is recommended that a high zinc content assembly oil be used to prevent galling on the initial start-up. Do not use anti seize of any kind on pushrod tips and adjusting screws. Anti seize contains soft metal particles that turn into an abrasive at a high temperature and doesn't allow the engine oil to coat the friction points properly. To go along with your adjusting screw, we offer poly lock jam nuts, featuring a light weight 12-point design. They are designed to mate perfectly with our diesel adjusting screws and the surface of the rocker arm body. For customers who purchase D-838 Duramax adjusting screws, we suggest pairing them with our D-852 jam nut sold separately. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf you require additional assistance, please call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858617543,"sku":"D-838","price":38.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790352664852-278656069.jpg?v=1790952166"},{"product_id":"d-304-145-dmax-16","title":"2001-17 6.6L Duramax - Series 3 Pushrods, Upgrade Wall Thickness 3\/8 X .145 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 6.6L Duramax Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 6.6L Duramax Diesel Pushrods for enhanced strength and valve train stability. OEM pushrods are insufficient beyond stock use, risking reduced power and engine damage under stress. Choose from 3\/8 or 7\/16 diameter pushrods made of 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tips. CNC-machined 86L20 bar stock tips offer superior impact and wear resistance, prolonging pushrod life and boosting valve train performance. Opt for larger diameter tubing to double loading capacity without cylinder head binding, ideal for Duramax engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. tensile strength over Series 3, improving valve timing accuracy and surge threshold. Trusted in top-tier motorsports, our Series 5 pushrods ensure durability and performance longevity.\u003c\/p\u003e\u003cp\u003eFor engines needing custom pushrod lengths, use our tools to replicate OEM specs, maintaining rocker arm geometry and valve bridge contact. Incorrect lengths can disrupt oil flow, leading to lifter damage and camshaft wear. Pushrods are crucial for optimal valve train function and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed help? Call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858650311,"sku":"D-304-145-Dmax-16","price":475.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790805706793-636873256.jpg?v=1790952167"},{"product_id":"d-852","title":"2001 to Present 6.6L Duramax. M10-1.25 X .620 OD, 12 pt. Jam Nut (D-838)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's  2001 to Present 6.6L Duramax. M10-1.25 X .620 OD, 12 pt. Jam Nut (D-838)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis rocker arm jam nut is made in the USA from Chromoly Steel, black oxide coated, designed to excel in the most intense applications or everyday use. We also custom-grind this adjusting screw in-house to reduce the diameter of the nut.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809859895495,"sku":"D-852","price":7.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790366660357-443362941.jpg?v=1790952177"},{"product_id":"d-602","title":"2000-17 - 6.6L Duramax - Pushrod Length Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 2000-17 6.6L Duramax Pushrod Length Checking Tools\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManton manufactures in-house pushrod length checking tools to ensure precise fitting for your engine configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAdjustable Checking Tool Kit for 6.6L Duramax\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes a 3\/8 Diameter Tool with 12mm cup, and a 12mm radius tip.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTools range in length from 9 to 10 inches.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eKit comprises 2 tools, 2 cups, and 4 springs.\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":67809860124871,"sku":"D-602","price":46.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D602-1-scaled.webp?v=1790952178"},{"product_id":"d-141-dmax","title":"Manton's 2000-23 6.6L Duramax - Rocker Arm System (Without Stands)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2000-23 6.6L Duramax Roller Rocker Arm Assembly (Without Stands)\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e(16) Roller Rocker Arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(16) Tool steel Adjusting Screw\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(16) ARP Adjusting Screw Jam Nut\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(16) Billet Valve Bridges\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(10) 12-point ARP Rocker Arm Shaft\/Stand Bolts \u0026amp; Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(2) .250 Wall Corrected Oiling Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(1) Pushrod Length Checking Tool Kit\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHere at Manton, we offer a roller rocker arm assembly for the \u003cstrong\u003e2001-2023 Duramax\u003c\/strong\u003e engine. The assembly features Manton’s Top Fuel proven pin and roller combination on the valve side, which reduces side thrust on the valve by removing the scrubber from the rocker arm. The assembly keeps the factory rocker arm ratios and utilizes the existing camshaft. 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Enhance your 6.6L Duramax Diesel with our upgraded pushrods. OEM versions lack sufficient strength for non-stock applications. Upgrading ensures stability and strength, with options in 3\/8 and 7\/16 diameters.\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\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809861271751,"sku":"D-503-Dmax-16","price":513.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791235078339-670957139.jpg?v=1791235099"},{"product_id":"d-504-dmax-16","title":"2001-17 6.6L Duramax - Series 5 Pushrods, Performance Upgrade Tube Diameter 7\/16 x .120 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 2001-17 6.6L Duramax 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. Enhance your 6.6L Duramax Diesel with our upgraded pushrods. OEM versions lack sufficient strength for non-stock applications. Upgrading ensures stability and strength, with options in 3\/8 and 7\/16 diameters.\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\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809861763271,"sku":"D-504-Dmax-16","price":656.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790804998526-502709912.jpg?v=1790952193"},{"product_id":"d-101-dmax-2","title":"2001 to Current 6.6L Duramax Rocker arm Shaft - 1 set of 2","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2001-Current 6.6L GM Duramax Rocker Arm Shafts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith the increasing number of people reporting lifter and camshaft issues, we felt it was time to find the culprit and fix it. We followed the oil supply chain and it pointed directly to the rocker arm shaft for being the source of these issues. Our Duramax shafts feature a new type of radial oil transfer passage which provides full time oiling to the roller lifters via the adjusting screw and pushrod. Without this new oiling feature, the stock oiling passage in the shaft is shut off as soon as the rocker arm starts to open the valve. This can be seen when the lifters are taken apart; The bushings will be discolored from excessive heat. In effect, any oil that reaches the bushing at this time is being overheated, contaminating the oil supply with damaged oil. All of our rocker arm shafts use a threaded plug to seal each end, eliminating any chance of an oil pressure loss from worn or poor fitted press plugs. With valve train stability being of additional concern, we manufacture our shafts to be very stiff to provide additional support to the aluminum head. Our choice of material is .250′ wall thickness 4130 chromoly steel tubing. Each pre-heat-treated shaft is CNC machined in a four-axis milling center before being hard chromed and ground. We leave a hard chromed surface providing excellent wear protection in any application, including use in your daily driven Duramax. All in all, this shaft was engineered to provide a cost-effective solution for increasing service life and performance of the valve train system. Includes : (2) .250 Wall thickness Rocker arm Shaft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf you require additional assistance, please call (951)245-6565\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809862287559,"sku":"D-101-Dmax-2","price":454.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790960434361-723100771.jpg?v=1790961483"},{"product_id":"d-305-dmax-16","title":"2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter 7\/16 x .120 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 6.6L Duramax Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 6.6L Duramax Diesel Pushrods for enhanced strength and valve train stability. OEM pushrods are insufficient beyond stock use, risking reduced power and engine damage under stress. Choose from 3\/8 or 7\/16 diameter pushrods made of 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tips. CNC-machined 86L20 bar stock tips offer superior impact and wear resistance, prolonging pushrod life and boosting valve train performance. Opt for larger diameter tubing to double loading capacity without cylinder head binding, ideal for Duramax engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. tensile strength over Series 3, improving valve timing accuracy and surge threshold. Trusted in top-tier motorsports, our Series 5 pushrods ensure durability and performance longevity.\u003c\/p\u003e\u003cp\u003eFor engines needing custom pushrod lengths, use our tools to replicate OEM specs, maintaining rocker arm geometry and valve bridge contact. Incorrect lengths can disrupt oil flow, leading to lifter damage and camshaft wear. Pushrods are crucial for optimal valve train function and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed help? Call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809862648007,"sku":"D-305-Dmax-16","price":413.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790801407196-201045662.jpg?v=1790952201"},{"product_id":"d-304-dmax-16","title":"2001-17 6.6L Duramax - Series 3 Pushrods, 3\/8 X .095 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 6.6L Duramax Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 6.6L Duramax Diesel Pushrods for enhanced strength and valve train stability. OEM pushrods are insufficient beyond stock use, risking reduced power and engine damage under stress. Choose from 3\/8 or 7\/16 diameter pushrods made of 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tips. CNC-machined 86L20 bar stock tips offer superior impact and wear resistance, prolonging pushrod life and boosting valve train performance. Opt for larger diameter tubing to double loading capacity without cylinder head binding, ideal for Duramax engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. tensile strength over Series 3, improving valve timing accuracy and surge threshold. Trusted in top-tier motorsports, our Series 5 pushrods ensure durability and performance longevity.\u003c\/p\u003e\u003cp\u003eFor engines needing custom pushrod lengths, use our tools to replicate OEM specs, maintaining rocker arm geometry and valve bridge contact. Incorrect lengths can disrupt oil flow, leading to lifter damage and camshaft wear. Pushrods are crucial for optimal valve train function and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed help? Call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809862844615,"sku":"D-304-Dmax-16","price":378.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790805650451-26591188.jpg?v=1790952272"},{"product_id":"d-304-l5p-16","title":"2017 to Present 6.6L Duramax L5P - Series 3 Pushrods, 3\/8 X .095 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2017-26 6.6L Duramax L5P Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing 6.6L Duramax Diesel Pushrods: OEM pushrods lack strength beyond stock vehicle use. Exceeding operational limits can lead to power loss, fuel inefficiency, or engine damage.\u003c\/p\u003e\u003cp\u003eWe offer 3\/8 and 7\/16 diameter pushrods for enhanced strength and valve train stability. Crafted from 4130\/4135 seamless Chromoly tubing with billet steel tip ends. CNC machined 86L20 bar stock tips are core hardened and triple tempered for durability. Larger diameter pushrods spread load, preventing binding in cylinder head ports. 7\/16 diameter provides nearly twice the loading capacity before deflection. Opt for larger diameters like 7\/16 for superior performance in Duramax engines.\u003c\/p\u003e\u003cp\u003eUpgrade to Series 5 for competition engines, boosting tensile strength by 105,000 p.s.i. Enhanced rigidity ensures precise valve timing and prevents surging. Series 5 pushrods are unmatched in strength, ideal for various high-performance applications.\u003c\/p\u003e\u003cp\u003eFor custom length needs, our pushrod tools ensure accurate replication of OEM specifications. Proper length maintains stock rocker geometry, optimizing valve train operation. Incorrect lengths can disrupt oil flow to lifters, risking damage to components. Pushrods are critical for valve train performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContact (951)245-6565 for assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809862877383,"sku":"D-304-L5P-16","price":378.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1791235028224-669517211.jpg?v=1791235052"},{"product_id":"d-305-168-dmax-16","title":"2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7\/16 x .168 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 6.6L Duramax Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 6.6L Duramax Diesel Pushrods for enhanced strength and valve train stability. OEM pushrods are insufficient beyond stock use, risking reduced power and engine damage under stress. Choose from 3\/8 or 7\/16 diameter pushrods made of 4130\/4135 seamless Chromoly tubing with various heat treatments and billet steel tips. CNC-machined 86L20 bar stock tips offer superior impact and wear resistance, prolonging pushrod life and boosting valve train performance. Opt for larger diameter tubing to double loading capacity without cylinder head binding, ideal for Duramax engines.\u003c\/p\u003e\u003cp\u003eUpgrade to our Series 5 pushrods for competition engines, offering 105,000 p.s.i. tensile strength over Series 3, improving valve timing accuracy and surge threshold. Trusted in top-tier motorsports, our Series 5 pushrods ensure durability and performance longevity.\u003c\/p\u003e\u003cp\u003eFor engines needing custom pushrod lengths, use our tools to replicate OEM specs, maintaining rocker arm geometry and valve bridge contact. Incorrect lengths can disrupt oil flow, leading to lifter damage and camshaft wear. Pushrods are crucial for optimal valve train function and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed help? Call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809863401671,"sku":"D-305-168-Dmax-16","price":487.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790802903705-656525935.jpg?v=1790952208"},{"product_id":"d-305-l5p-16","title":"2017-26 6.6L Duramax L5P - Series 3 Pushrods, Performance Upgrade Tube Diameter 7\/16 X .120 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2017-26 6.6L Duramax L5P Pushrods Series 3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing 6.6L Duramax Diesel Pushrods: OEM pushrods lack strength beyond stock vehicle use. Exceeding operational limits can lead to power loss, fuel inefficiency, or engine damage.\u003c\/p\u003e\u003cp\u003eWe offer 3\/8 and 7\/16 diameter pushrods for enhanced strength and valve train stability. Crafted from 4130\/4135 seamless Chromoly tubing with billet steel tip ends. CNC machined 86L20 bar stock tips are core hardened and triple tempered for durability. Larger diameter pushrods spread load, preventing binding in cylinder head ports. 7\/16 diameter provides nearly twice the loading capacity before deflection. Opt for larger diameters like 7\/16 for superior performance in Duramax engines.\u003c\/p\u003e\u003cp\u003eUpgrade to Series 5 for competition engines, boosting tensile strength by 105,000 p.s.i. Enhanced rigidity ensures precise valve timing and prevents surging. Series 5 pushrods are unmatched in strength, ideal for various high-performance applications.\u003c\/p\u003e\u003cp\u003eFor custom length needs, our pushrod tools ensure accurate replication of OEM specifications. Proper length maintains stock rocker geometry, optimizing valve train operation. Incorrect lengths can disrupt oil flow to lifters, risking damage to components. Pushrods are critical for valve train performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContact (951)245-6565 for assistance.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":68011669946567,"sku":"D-305-L5P-16","price":413.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1792777344504-671566213.jpg?v=1792777410"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/collections\/Duramax.png?v=1789758820","url":"https:\/\/mantonpushrods.com\/collections\/diesel-products-duramax.oembed","provider":"Manton Racing Products","version":"1.0","type":"link"}