{"title":"Individual Rocker Arms","description":null,"products":[{"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=1790952155"},{"product_id":"ra-rkr-165-120r","title":"Manton Rocker Arm 1.7 Ratio, Offset .120 Right","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=1790952156"},{"product_id":"d-131-12v","title":"1989-98 5.9L 12 Valve Cummins - Tool Steel Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 12V Cummins 5.9 L Tool steel Adjustable Exhaust Roller Rocker arm stock ratio - 1989-98 (sold each)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Upgrade your 24 valve Cummins with Manton's Tool Steel upgrade factory replacement roller 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. Manton tool steel Intake roller rocker arm for use with OEM style cylinder heads. Features a Manton Part# 826 tool steel adjusting screws with a much needed upgrade of force feed oil from the rocker shaft directly into the pushrod cup. This will provide improved adjusting screw to pushrod cup lubrication. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809858093255,"sku":"D-131-12v","price":274.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D-131-12V-1-scaled.webp?v=1790952163"},{"product_id":"ra-4900-ni","title":"Manton 4.900 Noonan Hemi - Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 4.900 Noonan Hemi Rocker Arm ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Billet Steel 4.900 Noonan Exhaust Rocker Arm, meticulously crafted for high-performance racing applications.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Manton Billet Steel 4.900 Noonan Exhaust rocker arm\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eConstructed from billet core hardened steel for exceptional strength\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFeatures forced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEquipped with a 7\/16 by 20 Tool Steel 3\/8 Ball Adjusting Screw for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes a Tool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnhanced with a High-Load Forced Oiling Bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eComes with a Forced Oiling Rocker Arm Shaft for robust performance\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the rigorous demands of racing, this rocker arm is designed to enhance performance and reliability under extreme conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858846919,"sku":"RA 4900-NI","price":322.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787340629811-102500786.jpg?v=1790952168"},{"product_id":"ra-4900-ne","title":"Manton 4.900 Noonan Hemi - Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 4.900 Noonan Hemi Rocker Arm ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Billet Steel 4.900 Noonan Exhaust Rocker Arm, meticulously crafted for high-performance racing applications.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Manton Billet Steel 4.900 Noonan Exhaust rocker arm\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eConstructed from billet core hardened steel for exceptional strength\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFeatures forced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEquipped with a 7\/16 by 20 Tool Steel 3\/8 Ball Adjusting Screw for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes a Tool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnhanced with a High-Load Forced Oiling Bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eComes with a Forced Oiling Rocker Arm Shaft for robust performance\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the rigorous demands of racing, this rocker arm is designed to enhance performance and reliability under extreme conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858945223,"sku":"RA 4900-NE","price":322.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787340564649-696062105.jpg?v=1790952169"},{"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":"ra-rkr-165-std","title":"Big Block Chevy Rocker Arm Non Offset for Manton, T \u0026 D and Crower Stands","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description: Big Block Chevy Rocker Arm Non Offset for Manton, T \u0026amp; D \u0026amp; Crower Stands\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHigh-Performance Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSuperior Materials:\u003c\/strong\u003e Made from the highest-grade billet steel, each rocker arm is heat-treated to enhance properties. The nitride tool steel shaft further reduces the risk of breakage\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eOptimal Design:\u003c\/strong\u003e The I-beam shape offers the best strength-to-weight ratio, ensuring maximum performance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Bushing System:\u003c\/strong\u003e Featuring a high-load bushing with pressurized oiling, our rocker arm minimizes friction, enhances oil control, and improves spring stability. The fully bushed design eliminates needle bearings, reducing valve train noise and increasing durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Shim washers between the stands and rocker arm body allow for precise roller-to-valve alignment, optimizing performance even after head servicing. Adjusting the shims can also control oil spillage, tailoring oil pressure and velocity\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eIncreased Loading Area:\u003c\/strong\u003e By Expanding both the pushrod and roller interfaces handle higher abuse and increased RPMs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurable Adjusting Screws:\u003c\/strong\u003e Utilizing the same 3\/8 ball adjusting screws as used in Top Fuel and Blown Alcohol assemblies, this design ensures better oil retention and reduces wear during start-up\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHeavy-Duty Roller Wheel:\u003c\/strong\u003e The large .571″ roller wheel with a .275″ pin withstands higher engine speeds and cylinder pressure, proven in applications exceeding 24,000 psi and 12,000 RPM\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eManton billet rocker arms can be directly used as replacements rocker arms of the same ratio, seamlessly bolting onto their stands. Upgrade your engine's performance and reliability with the Manton I-Beam Rocker Arm Assembly, designed for the most demanding applications\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859567815,"sku":"RA RKR-165-STD","price":224.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1781816374708-551973770.jpg?v=1790952174"},{"product_id":"ra-stgv-ir4","title":"Stage V by Manton Rocker Arms - Intake Rocket Arm - 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=1790965349"},{"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":"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":"d-121-12v","title":"1989-98 5.9L 12 Valve Cummins - Tool Steel Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 12V Cummins 5.9 L Tool steel Adjustable Intake Roller Rocker arm stock ratio - 1989-98 (sold each)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Upgrade your 24 valve Cummins with Manton's Tool Steel upgrade factory replacement roller 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. Manton tool steel Intake roller rocker arm for use with OEM style cylinder heads. Features a Manton Part# 826 tool steel adjusting screws with a much needed upgrade of force feed oil from the rocker shaft directly into the pushrod cup. This will provide improved adjusting screw to pushrod cup lubrication. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809860518087,"sku":"D-121-12v","price":274.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D-121-12V-1-scaled.webp?v=1790952182"},{"product_id":"ra-stgv-er7","title":"Stage V by Manton Exhaust Rocker Arm 1.6 Ratio","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.jpg?v=1790965348"},{"product_id":"ra-rkr-175-065l","title":"Manton's Big Block Chevy Rocker Arm .065 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 1.750\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eRatio:\u003c\/strong\u003e 1.75\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePushrod Offset:\u003c\/strong\u003e .065 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\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":67809861370055,"sku":"RA RKR-175-065L","price":272.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785447701440-437309481.jpg?v=1790952189"},{"product_id":"ra-gen3-e","title":"Gen 3 Hemi - Exhaust Rocker Arm ( Non Adjustable )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Replacement Exhaust Rocker Arm ( Non Adjustable )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOver the past decade, enthusiasts are continually pushing the boundaries of the Gen III Hemi engine family. At Manton, we prioritize enhancing valvetrain stability through significant improvements in our rocker arm system. Drawing on decades of Manton family Hemi valvetrain engineering, honed in top-tier racing like Top Fuel, Blown Alcohol, Pro Mod, and Pro Stock, we craft an ultimate bolt-on upgrade. Our system is meticulously designed to seamlessly integrate with OEM cylinder heads, accommodating a wide spectrum of applications—from daily-driven hot rods to high-performance 2,500+ HP Tube Chassis Race Cars. Engineered for resilience, our .250 wall chromoly rocker arm shafts bolster system rigidity. To further enhancing valvetrain durability. We've engineered special pushrod tips to accommodate our robust 3\/8 diameter pushrods, offering over double the strength of standard OEM 5\/16 diameter pushrods. This system is engineered to deliver the strength and reliability needed to boost the power of your Gen III Hemi engine with confidence.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861730503,"sku":"RA GEN3-E","price":231.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785876407207-552650510.jpg?v=1790952193"},{"product_id":"ra-gen3-i","title":"Gen 3 Hemi - Intake Rocker Arm ( Non Adjustable )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Replacement Intake Rocker Arm ( Non Adjustable )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOver the past decade, enthusiasts are continually pushing the boundaries of the Gen III Hemi engine family. At Manton, we prioritize enhancing valvetrain stability through significant improvements in our rocker arm system. Drawing on decades of Manton family Hemi valvetrain engineering, honed in top-tier racing like Top Fuel, Blown Alcohol, Pro Mod, and Pro Stock, we craft an ultimate bolt-on upgrade. Our system is meticulously designed to seamlessly integrate with OEM cylinder heads, accommodating a wide spectrum of applications—from daily-driven hot rods to high-performance 2,500+ HP Tube Chassis Race Cars. Engineered for resilience, our .250 wall chromoly rocker arm shafts bolster system rigidity. To further enhancing valvetrain durability. We've engineered special pushrod tips to accommodate our robust 3\/8 diameter pushrods, offering over double the strength of standard OEM 5\/16 diameter pushrods. This system is engineered to deliver the strength and reliability needed to boost the power of your Gen III Hemi engine with confidence.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861959879,"sku":"RA GEN3-I","price":231.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785876607903-625282267.jpg?v=1790952195"},{"product_id":"ra-stgv-ir1","title":"Stage V By Manton - Intake Rocker Arm, Street Hemi Heads","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStage V by Manton Rocker Arms Intake Rocker Arm Street Hemi 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\u003eCore Hardened Cast Stainless Steel Construction\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 Street 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":67809861927111,"sku":"RA STGV-IR1","price":214.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1779385365111-87461349_f559e2ce-9978-4df3-9fd7-315175beb6fa.jpg?v=1790965346"},{"product_id":"d-121-24v","title":"1998-17 5.9L \u0026 6.7L 24v Cummins - Tool Steel Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e24V 5.9L \u0026amp; 6.7L Cummins Tool Steel Intake 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","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809862713543,"sku":"D-121-24v","price":368.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1790978043802-981840514.jpg?v=1790978087"},{"product_id":"ra-2808bp","title":"Fathead Hemi - High Ratio Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Rocker Arm ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Tool Steel Intake Roller Rocker Arm designed for Fat Head Hemi-style cylinder heads. This advanced rocker arm features Manton Part# 826 Tool Steel adjusting screws, designed to force-feed oil directly from the rocker shaft into the pushrod cup through a sturdy 7\/16 screw. This innovative setup enhances lubrication between the adjusting screw and pushrod cup, ensuring optimal engine performance and longevity.\u003c\/p\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eRatio: 1.8\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnhance your engine's performance with the Manton Tool Steel Intake Roller Rocker Arm, engineered for durability and precision in high-performance applications and racing scenarios.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863499975,"sku":"RA 2808BP","price":238.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA2808BP.A-scaled.jpg?v=1790952209"},{"product_id":"ra-2700r","title":"Fathead Hemi - High Ratio Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi High Ratio Rocker Arm ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton Tool Steel Exhaust Roller Rocker Arm designed for use with Fat Head Hemi-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\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":67809863893191,"sku":"RA 2700R","price":279.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA2700R.B-scaled.jpg?v=1790952212"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/collections\/Mopar-Hemi_Individual_Rocker_Arms_2c137494-2a45-4a93-827d-227a5c5e75bd.jpg?v=1789760678","url":"https:\/\/mantonpushrods.com\/collections\/manton-rocker-arms-individual-rocker-arms.oembed","provider":"Manton Racing Products","version":"1.0","type":"link"}