{"title":"Gas Products","description":"\u003ch3 class=\"x_MsoNormal\"\u003e\u003cstrong\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003eValvetrain Components Built by Manton\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"x_MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eManton Racing Products specializes in the development and manufacturing of high-performance valvetrain components. If you don’t see the part or application you need, contact us — we may have a solution for you.\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"x_MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eNeed a custom pushrod? We can build it to your specifications. Click here, \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/mantonpushrods.com\/pages\/custom-pushrod-order-form\" title=\"Manton Pushrods Custom Pushrod Order Form\" style=\"color: rgb(43, 0, 255);\"\u003eCustom Pushrods Order Form\u003c\/a\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"830","title":"Rocker Arm Adjusting Screw H-13 (830)\n13\/32 Ball 7\/16-20 x 1.300 Thread, Pressure Fed Side Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 13\/32 Ball 7\/16 x 20 Thread with Pressure Fed Side Hole H-13 | 830\u003c\/strong\u003e \u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eWe emphasize the importance of correct oil band alignment in their pressure-fed adjusting screws. This critical feature guarantees proper oil flow, safeguarding against component failure. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809853898951,"sku":"830","price":35.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790351422550-789490556.jpg?v=1790952155"},{"product_id":"ra-rkr-165-120l","title":"Big Block Chevy Rocker Arm .120 Offset Left for Manton, T\u0026D and Crower Stands","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eManton I-Beam Rocker Arm Kit\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFulcrum Length:\u003c\/strong\u003e 1.650\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eRatio:\u003c\/strong\u003e 1.72\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePushrod Offset:\u003c\/strong\u003e .120 Left\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjuster:\u003c\/strong\u003e 3\/8 ball with pressure-fed oil\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eShaft:\u003c\/strong\u003e Crower bolt spacing\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHighest Strength-to-Weight Ratio:\u003c\/strong\u003e Made from high-grade Billet steel, each rocker arm is heat-treated for enhanced durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNitride Tool Steel Shaft:\u003c\/strong\u003e Minimizes the risk of shaft breakage for added reliability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHigh-Load Bushing with Pressurized Oiling:\u003c\/strong\u003e Ensures efficient oil flow from lifters through pushrods to the adjusting screw, maintaining optimal lubrication and reducing friction.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFully Bushed Design:\u003c\/strong\u003e Offers higher load capacity, better oil control, and improved spring stability compared to needle bearing designs.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eEnhanced Pushrod and Roller Interface:\u003c\/strong\u003e Designed to withstand higher abuse and increase RPM capability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Adjusting Screws:\u003c\/strong\u003e Uses resilient 3\/8 ball adjusting screws, providing better oil reserve and reducing galling upon startup.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLarge Roller Wheel:\u003c\/strong\u003e The .571″ roller wheel with a .275″ pin supports higher engine speeds and increased cylinder pressure.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Manton billet rocker arms are a direct replacement for T\u0026amp;D or Crower rocker arms of the same ratio and can be bolted directly onto their stands, making installation straightforward.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809854193863,"sku":"RA RKR-165-120L","price":224.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1781815254597-98657416.jpg?v=1791326890"},{"product_id":"ra-rkr-165-120r","title":"Manton Rocker Arm 1.7 Ratio, Offset .120 Right for Manton, T \u0026 D and Crower Stands","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eManton Rocker Arm ( Exhaust )\u003c\/p\u003e\u003cp\u003eIntroducing the Manton Exhaust Roller Rocker Arm designed for use with -style cylinder heads. This high-performance rocker arm is equipped with Manton Part# 826 Tool Steel adjusting screws that force-feed oil directly from the rocker shaft into the pushrod cup via a robust 7\/16 screw. This innovative design enhances lubrication between the adjusting screw and pushrod cup, ensuring optimal engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBillet Alloy Steel Rocker Arm Body\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eH-13 Tool Steel Adjusting Screw 7\/16-20 Thread 3\/8 Ball Adjuster\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRatio: 1.72\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e1.650 Fulcrum Length\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOffset .120 Right\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnhance your engine's performance with the Manton Tool Steel Exhaust Roller Rocker Arm, engineered for durability and precision in high-performance applications and racing environments.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809854226631,"sku":"RA RKR-165-120R","price":224.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1779305481793-220536056.jpg?v=1791327894"},{"product_id":"822","title":"Rocker Arm Adjusting Screw H-13 (822)\n3\/8 Ball 7\/16-20 x 1.300 Thread, Through Oil Hole","description":"","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809855176903,"sku":"822","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790352211167-931430157.jpg?v=1790952156"},{"product_id":"ra-ls7-rkr-kit-a","title":"LS7 Manton Rocker Arm System ( Bolt on )","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eManton Tool Steel LS7 Roller Rocker Arm Kit\u003c\/h3\u003e\u003cp\u003eUnmatched Performance and Durability for GM Engines\u003c\/p\u003e\u003cp\u003e Transform your Gen IV \u0026amp; V, LS \u0026amp; LT series GM engines with the Manton Tool Steel LS7 Roller Rocker Arm Kit. Manton engineers with precision and builds for performance, the design of this kit is to meet the demands of both everyday driving and high-performance racing applications. \u003cstrong\u003eNote:\u003c\/strong\u003e This kit does not fit under factory valve covers.\u003c\/p\u003e\u003cp\u003eWhat's Included:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e8 Non-Offset Tool Steel Adjustable Rocker Arms\u003c\/strong\u003e: Featuring forced trunnion oiling for optimal lubrication.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e8 Offset Tool Steel Adjustable Rocker Arms\u003c\/strong\u003e: Also with forced trunnion oiling for superior performance.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e16 12.9 ISO Fasteners\u003c\/strong\u003e: High-strength trunnion bolts for secure installation.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTop-Quality Tool Steel Construction\u003c\/strong\u003e: Ensures maximum durability and longevity.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Oiling System\u003c\/strong\u003e: Fully pressure-fed oiling to the trunnions for enhanced performance.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjustable Design\u003c\/strong\u003e: Suitable for both hydraulic and solid lifters, providing flexibility and ease of use.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eEngineered for Excellence\u003c\/strong\u003e: Incorporates decades of Manton family valvetrain engineering experience from top racing categories including Top Fuel, Blown Alcohol, Cup, GTP, Baja, Pro Mod, and Pro Stock.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImportant Installation Note:\u003c\/p\u003e\u003cp\u003e Due to their taller design for increased strength, these rocker arms feature a jam nut that raises their height, making them incompatible with factory valve covers. Upgrade your engine with Manton’s LS3 Roller Rocker Arm Kit for unmatched performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809855275207,"sku":"RA LS7-RKR-KIT-A","price":3068.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787350069138-366061542.jpg?v=1790952157"},{"product_id":"628","title":"Manton's Gen 3 Hemi, 5.7L, 6.2L, 6.4L - Pushrod Length Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit Gen 3 Hemi, Covers 5.7L, 6.2L, 6.4L. Manton Pushrods Adjustable Tool Kit contains 3 Aluminum Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.  \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809855242439,"sku":"628","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/628-2-scaled.webp?v=1790952157"},{"product_id":"827","title":"Rocker Arm Adjusting Screw H-13 (827)\n5\/16 Ball 7\/16-20 x 1.300 Thread, Through Oil Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 5\/16 Ball 7\/16 x 20 Thread with Oil Hole H-13 | 827\u003c\/strong\u003e \u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809855307975,"sku":"827","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790352174983-529462478.jpg?v=1790952158"},{"product_id":"ra-3070","title":"2003 to Present 5.7L, 6.1L, 6.2L \u0026 6.4L Gen 3 Hemi - Rocker Arm Shaft","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Rocker Arm Shaft\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e With valve train stability being our main concern, we manufacture all of our shafts to be very stiff. These Stiff Shafts help Support the cylinder head like a Girdle. Our choice of material is .250 wall thickness 4130 Chromoly steel. Each heat-treated shaft is prepared in a four-axis milling center, then center less ground undersize, finish ground to size and Nitrided. This leaves a hard surface with low friction, providing excellent wear protection in any application, including use in your daily driven street Hemi or 2000+ HP Race Car. All of our shafts use a threaded plug to seal each end. This eliminates any chance of an oil leak from worn or poor fitting O-rings. Note: 4 Shafts Required Per Engine\u003c\/p\u003e\u003cp\u003eIncluded:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Individual .250 Wall thickness rocker arm shaft (4 required)\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProudly Made in America!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809855340743,"sku":"RA 3070","price":156.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-3070-2-scaled.webp?v=1790952158"},{"product_id":"828-l","title":"Rocker Arm Adjusting Screw H-13 (828-L)\n3\/8 Ball 3\/8-24 x 1.600 Thread, Through Oil Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 3\/8 Ball 3\/8 x 24 Thread with Oil Hole H-13 | 828-L (1.600)\u003c\/strong\u003e \u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809856389319,"sku":"828-L","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790353834512-501042798.jpg?v=1790952159"},{"product_id":"815","title":"5\/16 Ball 3\/8-24 x 1.300 with Pressure Fed Side Hole H-13 (815)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 5\/16 Ball 3\/8-24 Thread with Pressure Fed Side Hole H-13 | 815\u003c\/strong\u003e \u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eWe emphasize the importance of correct oil band alignment in their pressure-fed adjusting screws. This critical feature guarantees proper oil flow, safeguarding against component failure. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809856422087,"sku":"815","price":35.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790292086778-172718060.jpg?v=1790952159"},{"product_id":"d-828","title":"1989-98 5.9L 12 Valve Cummins Rocker Arm Adjusting Screw H-13 (D-828)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 12v Cummins Adjusting Screw\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e12 needed per set.\u003c\/strong\u003e Fits 1989-1998 5.9L 12V Cummins\u003c\/p\u003e\u003cp\u003e Enhance your 1989-1998 5.9L 12V Cummins with Nitrided Billet Tool Steel Adjusting Screws. These screws are made from H-13 tool steel, heat treated, triple tempered, and nitrided for durability. Manufactured with rolled threads and broached for Allen wrench compatibility. Custom screws available with oil holes or oil grooves upon request. Stock rocker arm setup uses part number D-828 with stock length, thread pitch, and ball radius. Proper installation crucial; deviations affect rocker arm ratio and valve lift. Pre-lubricate with high zinc assembly oil to prevent galling during initial start-up. Pair with lightweight 12-point poly lock jam nuts for optimal performance. 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Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eThis adjusting screw has no oil passage through it, this will insure peak oil pressure and maximum strength. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. 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These bolts offer a lower head clearance than the Comp Cams Stud kit and offer more clearance overtop which helps with installation with aftermarket billet rocker covers. They also utilize a wider flange which results in more surface clamping area. Kit includes: 20 ARP bolts, 20 ARP Washers. Always lubricate the fastener prior to applying torque to ensure accurate readings. 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Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858027719,"sku":"820","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790351398696-515578873.jpg?v=1790952162"},{"product_id":"ra-3020","title":"426 Street Hemi - Rocker Arm Shaft ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 426 Street Hemi Rocker Arm Shaft ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Individual 426 Street hemi Exhaust rocker arm shaft\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e At Manton, ensuring valve train stability is our top priority. We manufacture each shaft with robustness in mind, utilizing .250 wall thickness 4130 Chromoly steel. These heat-treated shafts undergo precise machining in a four-axis milling center, followed by centerless grinding to achieve optimal sizing and hard chrome plating for enhanced wear resistance. This meticulous process guarantees reliability, whether on the street or under high-performance conditions. Each shaft features threaded plugs at both ends to prevent oil leaks, offering superior sealing compared to O-rings. 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Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eWe emphasize the importance of correct oil band alignment in their pressure-fed adjusting screws. This critical feature guarantees proper oil flow, safeguarding against component failure. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858158791,"sku":"826-L","price":35.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790353684103-615108605.jpg?v=1790952164"},{"product_id":"ra-481x","title":"Manton's Shaft Mount Rocker Arm System for Steve Morris SMX Engine","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker Arm System for Steve Morris SMX Engine\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDiscover the superior performance of the Manton SMX \/ 481X Rocker Arm System designed specifically for Stage 4 cylinder heads. Engineered for enhanced durability, reliability, and strength, this system delivers exceptional load capacity, maintaining valvetrain stability under high RPM and cylinder pressure conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features of the Manton SMX \/ 481X Rocker Arm System include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eEnhanced part shape and material heat treatment\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOptimized component configuration for maximum performance\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your engine with the Manton SMX \/ 481X Rocker Arm System to experience superior durability and reliability under extreme racing conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858322631,"sku":"RA 481X","price":5538.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1778866613192-346722147.jpg?v=1790952164"},{"product_id":"835","title":"Rocker Arm Adjusting Screw H-13 (835)\n5\/16 Cup 7\/16-20 x 1.300 Thread, Through Oil Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 5\/16 Cup 7\/16 x 20 Thread with Oil Hole H-13 | 835\u003c\/strong\u003e \u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858388167,"sku":"835","price":36.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790350070704-949541704.jpg?v=1790952165"},{"product_id":"ra-0255","title":"Spark Plug Tube -Fathead Hemi Top Alcohol Head , 7.700 Long, Large Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eManton Spark Plug Tube - Top Alcohol Head , Large Hole\u003c\/h4\u003e These small diameter spark plug tubes are designed to reduce the risk of Rocker Arm contacting the tube. They serve as direct replacements for your current tubes, featuring billet aluminum ends and a 4130 steel body. The sturdy steel body ensures durability, preventing dents or wear even if the Rocker Arm rubs during operation. With an outer diameter of 1.180 inches, these tubes provide an additional .040 inches of clearance. To install these tubes, a minor modification to the spark plug boot is necessary to accommodate entry into the tube. You'll need 8 tubes for a complete set (16 for a dual-plug head). 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These valve covers feature increased height to accommodate aftermarket shaft mount rocker systems, along with a 12AN baffled breather and a billet fill cap. They are specially engineered with enhanced adjusting screw clearance to support high-lift solid roller applications. 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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. 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Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. 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Ideal for a wide range of applications, from everyday driving to high-performance vehicles.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your LS or LT engine with confidence using Manton Tool Steel LT1\/LT4 Roller Rocker Arms, crafted to deliver superior performance and endurance in demanding conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859174599,"sku":"RA LT1-RKR-KIT-A","price":3068.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787348692125-540614106.jpg?v=1790952171"},{"product_id":"ra-0240","title":"Spark Plug Tube -Street Hemi 5.980 Long","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Spark Plug Tube - Street Hemi Head , Small Hole Stock Length 5.980\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e These small diameter spark plug tubes are engineered to minimize Rocker Arm to tube contact effectively. 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Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. 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Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859600583,"sku":"816","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790292117479-582941637.jpg?v=1790952175"},{"product_id":"d-851","title":"1989-17 12 \u0026 24 Valve Cummins Rocker Arm Jam Nut\n3\/8-24 x .620 O.D. 12 pt. 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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":67809859731655,"sku":"D-851","price":3.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790366566101-347867609.jpg?v=1790952175"},{"product_id":"824-02","title":"Rocker Arm Adjusting Screw H-13 (824-02)\n5\/16 Ball 3\/8-24 x 1.350 Thread, with Through Oil Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 5\/16 Ball 3\/8 x 24 Thread with Oil Hole H-13 | 824-02 (1.350)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859797191,"sku":"824-02","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790265418829-905950605.jpg?v=1790952175"},{"product_id":"ra-stgv-ir4","title":"Stage V by Manton - Intake Rocket Arm 1.7 Ratio - Aftermarket Racing Heads","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStage V by Manton Rocker Arms Intake Rocker Arm Aftermarket Racing Heads\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAt Manton, we are proud to continue the service and production of the Stage V rocker arm line. The Manton-produced Stage V rocker arms continue the trend of quality closely associated with the Stage V name.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e1 Fully Assembled Rocker Arm Body\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e1 ARP Jam Nut\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e1 Manton 3\/8 Ball (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/manton-826-pressure-feed-rockerarm-ball-adjusting-screw-h-13\/\"\u003e826\u003c\/a\u003e) or 5\/16 Ball (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/manton-825-pressure-feed-rockerarm-ball-adjusting-screw-h-13\/\"\u003e825\u003c\/a\u003e) Adjusting Screw\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey features of this system include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCast Core Hardened Stainless Steel Construction\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e1.7 Ratio\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eForced Thru-Fed Oiling For Optimal Lubrication (new addition)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThru Feed 7\/16 by 20 Tool Steel 3\/8 or 5\/16 Ball Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePrecision Ground Steel Pin \u0026amp; Roller Wheel\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHoned Bushing Bore\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your 426 Hemi (Aftermarket Racing Heads) engine with precision-engineered components designed to deliver peak performance and reliability under racing conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Stage V","offers":[{"title":"Default Title","offer_id":67809859829959,"sku":"RA STGV-IR4","price":214.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1779385188502-167820574.jpg?v=1791222986"},{"product_id":"817","title":".281 Ball 7\/16-20 Thread with Pressure Fed Side Oil Hole H-13 (817)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton .281 Ball 7\/16 x 20 Thread with Oil Hole H-13 | 817\u003c\/strong\u003e \u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnrivaled Durability and Precision\u003c\/strong\u003e Experience the pinnacle of engineering with Manton Pushrods' Rocker Arm Screws, machined from premium H-13 tool steel. Through an advanced multi-staged process, Manton ensures each screw offers the utmost in wear resistance and longevity. This dedication to quality positions Manton's screws as the most durable and reliable option in the market. Every Manton screw boasts precision-rolled threads for peak thread strength and are broached for Allen wrench compatibility, for easy install. \u003cstrong\u003eOptimal Lubrication for Peak Efficiency \u003c\/strong\u003eTo allow for spray oiling We have included an oil hole that runs through the length of the adjusting screw. This will spray oil under the valve cover to cool and lubricate other valvetrain components. To ensure peak performance from the first use, Manton recommends pre-lubricating the screws with a high-zinc assembly oil, preventing galling upon initial startup. \u003cstrong\u003eComplementary Components for a Complete Solution\u003c\/strong\u003e In addition to our top-tier adjusting screws, Manton offers jam nuts, designed with a lightweight 12-point configuration. These nuts are engineered to integrate flawlessly with Manton's adjusting screws and the rocker arm body's adjuster flat, completing your engines setup with the assurance of Manton quality. \u003cstrong\u003eNote: Avoid the use of anti-seize on pushrod tips and adjusting screws. Manton Pushrods' design ensures that the engine oil adequately coats the friction points, a process that anti-seize, with its abrasive metal particles at high temperatures, can disrupt.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859862727,"sku":"817","price":35.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790353736219-936060505.jpg?v=1790952177"},{"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":"ra-426sh-i","title":"Manton 426 Street Hemi - Tool Steel Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 426 Street Hemi Rocker Arm ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Tool Steel Intake Roller Rocker Arm designed specifically for 426 Gen 2 Hemi-style cylinder heads.\u003c\/p\u003e\u003cp\u003eThis high-performance rocker arm includes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eManton Part# 826 Tool Steel adjusting screws, which force-feed oil directly from the rocker shaft into the pushrod cup via a robust 7\/16 screw. This innovative design ensures superior lubrication between the adjusting screw and pushrod cup, enhancing overall engine performance.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eAffective Ratio: 1.72 (This is the lift multiplier that customers have measured at .500in camshaft lift)\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnhance your engine's performance and reliability with the Manton Tool Steel Intake Roller Rocker Arm, crafted for precision and durability in competitive racing and high-performance applications.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860026567,"sku":"RA 426SH-I","price":259.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-426SH-I-4-scaled.webp?v=1790952178"},{"product_id":"625-godzilla","title":"Ford 7.3 Godzilla 5\/16 Pushrod Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFord 7.3 Godzilla 5\/16 Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit , Ford 7.3L Godzilla Manton Pushrods Adjustable Pushrod Checking Tool Kit contains 3 Aluminum 5\/16 Diameter Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809860059335,"sku":"625-GODZILLA","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1782254481338-847017711.jpg?v=1790952178"},{"product_id":"ra-3040","title":"Fathead Hemi - Rocker Arm Shaft ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Rocker Arm Shaft ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e At Manton, valve train stability drives us to create rigid shafts. We use .250 wall thickness 4130 Chromoly steel, undergo meticulous manufacturing. Each shaft is heat-treated and machined in a four-axis center. They're centerless ground, hard chromed, and finish ground for durability. This hard chrome surface ensures exceptional wear resistance, ideal for any application, including street Hemis. Threaded plugs at both ends prevent oil leaks, eliminating concerns over worn O-rings. Proudly Made in America, our shafts meet the highest standards of quality.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860092103,"sku":"RA 3040","price":177.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/manton_exhaust_shaft__02363.jpg?v=1790952178"},{"product_id":"ra-426sh-e","title":"Manton's 426 Street Hemi - Tool Steel Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eManton 426 Street Hemi Rocker Arm ( Exhaust )\u003c\/h4\u003e Introducing the Manton Tool Steel Exhaust Roller Rocker Arm, designed for 426 Gen 2 Hemi-style cylinder heads. \u003ch5\u003eThis high-performance rocker arm features:\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eManton Part# 826 Tool Steel adjusting screws, engineered to force-feed oil directly from the rocker shaft into the pushrod cup via a robust 7\/16 screw. This innovative design enhances lubrication between the adjusting screw and pushrod cup, ensuring optimal performance.\u003c\/li\u003e \u003c\/ul\u003e \u003ch5\u003eKey Specifications:\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eRatio: 1.65\u003c\/li\u003e \u003c\/ul\u003e \u003cstrong\u003eIdeal for enhancing engine performance and durability in demanding applications, the Manton Tool Steel Exhaust Roller Rocker Arm is crafted to meet the rigorous standards of high-performance racing.\u003c\/strong\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860190407,"sku":"RA 426SH-E","price":287.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-426SH-E-1-scaled.webp?v=1790952179"},{"product_id":"503-zilla-16","title":"2020 to Current 7.3L Ford Godzilla - Series 5 Performance Upgrade Pushrods, 3\/8 X .095 Wall, Factory Length - 1 Set of 16","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's 2020 to Current 7.3L Ford Godzilla Factory Lengths Series 5 Performance Upgrade Pushrod\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExcessive stress can overload a stock pushrod, affecting valve train performance.\u003c\/p\u003e\u003cp\u003eWe offer 3\/8- and 7\/16-diameter 3-piece pushrods for added strength and stability. Crafted from 4130\/4135 seamless Chromoly tubing, they feature various heat-treating options and billet steel tips.\u003c\/p\u003e\u003cp\u003eOur CNC-machined 86L20 bar stock tips are core-hardened and triple-tempered for durability, enhancing pushrod longevity and valve train performance.\u003c\/p\u003e\u003cp\u003eWe engineer pushrod dimensions to optimize your engine’s specific needs. 3\/8 offers increased load capacity without cylinder head port binding.\u003c\/p\u003e\u003cp\u003eConsider our Series 5 pushrods for maximal performance, offering 105,000 p.s.i. tensile strength over Series 3, ensuring precise valve timing and resistance to surges.\u003c\/p\u003e\u003cp\u003eProven in top-tier competitions, our Series 5 pushrods excel in durability and strength. For custom pushrod needs in Godzilla engines, \u003cstrong\u003eFor assistance, call (951)245-6565.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809860288711,"sku":"503-ZILLA-16","price":433.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1792104430747-727947641.jpg?v=1792104476"},{"product_id":"gen3-hell-cover","title":"Manton's Gen 3 Hemi 6.2L Hellcat Raw Billet Aluminum Valve Cover Set","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Raw Billet Aluminum Hellcat Hemi Valve Covers with Coil Mounts and Breathers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIncreased Height for High Lift Camshafts and Roller rocker arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCometic Valve cover Gaskets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStainless Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBillet Oil Fill Cap\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e-12 AN Breathers Per Cover\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860419783,"sku":"GEN3-HELL-COVER","price":1783.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682637745-588526609.jpg?v=1790952181"},{"product_id":"ra-090-lt","title":"LT \u0026 LS7 - 12.9 ISO Rocker Arm Upgrade Bolt Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's LT \u0026amp; LS7 Engine Rocker Arm Bolt Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManton offers higher grade fasteners for your oem and aftermarket rocker arm to prevent reusing oem fasteners which retainer the rocker arms to the cylinder head.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e(16) 12.9 ISO Bolts\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860550855,"sku":"RA 090-LT","price":21.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682470228-224896716.jpg?v=1790952183"},{"product_id":"ra-stgv-er7","title":"Stage V by Manton - Exhaust Rocker Arm 1.6 Ratio - Aftermarket Racing Heads","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStage V Exhaust Rocker Arm Version 7\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e At Manton, we are proud to continue the service and production of the Stage V rocker arm line. The Manton-produced Stage V rocker arms continue the trend of quality closely associated with the Stage V name.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKey features of this system include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCast Core Hardened Stainless Steel Construction\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDirected Pushrod Oiling 3\/8 by 24 Tool Steel 3\/8 or 5\/16 Ball Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePrecision Ground Steel Pin \u0026amp; Roller Wheel\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHoned Bushing Bore\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your 426 Hemi engine with precision-engineered components designed to deliver peak performance and reliability under racing conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Stage V","offers":[{"title":"Default Title","offer_id":67809860812999,"sku":"RA STGV-ER7","price":214.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1779385279903-393652975_89ad6fc4-45af-4625-8c00-e8082f684082.jpg?v=1791222985"},{"product_id":"ra-3010","title":"426 Street Hemi - Rocker Arm Shaft ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 426 Street Hemi Rocker Arm Shaft ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Individual 426 Street hemi Intake rocker arm shaft\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eAt Manton, ensuring valve train stability is our top priority. We manufacture each shaft with robustness in mind, utilizing .250 wall thickness 4130 Chromoly steel. These heat-treated shafts undergo precise machining in a four-axis milling center, followed by centerless grinding to achieve optimal sizing and hard chrome plating for enhanced wear resistance. This meticulous process guarantees reliability, whether on the street or under high-performance conditions. Each shaft features threaded plugs at both ends to prevent oil leaks, offering superior sealing compared to O-rings. 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Featuring .250 wall 4130 heat treated Chromoly shafts, and billet aluminum stands.\u003c\/p\u003e\u003cp\u003eWe include a rocker arm stand alignment tool for ease of installation of your rocker arm stands to the heads.\u003c\/p\u003e\u003cp\u003e This setup ensures robust performance and durability for your Ken Veney Hemi Cylinder Heads, crafted to meet the demands of high-performance applications.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861140679,"sku":"RA 45010","price":2756.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-45010-1-scaled.webp?v=1790952187"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/collections\/Manton_Gas_Products.jpg?v=1789760218","url":"https:\/\/mantonpushrods.com\/collections\/gas-products.oembed?page=3","provider":"Manton Racing Products","version":"1.0","type":"link"}