{"title":"Rocker Arm Systems","description":null,"products":[{"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":"ra-ascs-sys","title":"Manton's 360 Brodex ASCS Sprint Car Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eManton 360 ASCS Shaft Rocker System\u003c\/h4\u003e Upgrade your Brodix ASCS cylinder head with the precision-engineered Manton 360 ASCS Shaft Rocker System, designed for optimal performance in racing applications. \u003ch4\u003eIncludes:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Adjusting Screws featuring forced oiling\u003c\/li\u003e \u003cli\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/li\u003e \u003cli\u003e2 Billet Steel Rocker Arm Stands\u003c\/li\u003e \u003cli\u003e32 Rocker Shaft Fasteners\u003c\/li\u003e \u003cli\u003e32 Heat Treated Thrust Washers\u003c\/li\u003e \u003cli\u003e16 Low-Profile Rocker Stand Fasteners\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eKey features of the Manton 360 ASCS Shaft Rocker System:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eConstructed from billet core hardened steel for durability\u003c\/li\u003e \u003cli\u003eForced oiling system ensures consistent lubrication\u003c\/li\u003e \u003cli\u003eTool steel adjusting screws with 7\/16 by 20 threads and 3\/8 Ball for precise adjustments\u003c\/li\u003e \u003cli\u003eTool steel pin and roller wheel for reliable performance\u003c\/li\u003e \u003cli\u003eHigh-load forced oiling bushings\u003c\/li\u003e \u003cli\u003eTool steel rocker arm shafts for strength and longevity\u003c\/li\u003e \u003c\/ul\u003e \u003cstrong\u003eEnhance your engine's reliability and performance with the Manton 360 ASCS Shaft Rocker System, crafted to meet the demands of competitive racing environments.\u003c\/strong\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809856487623,"sku":"RA-ASCS-SYS","price":4747.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-ASCS-SYS-1-scaled.webp?v=1790952160"},{"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":"ra-lt1-rkr-kit-a","title":"GM LT - Rocker Arm System ( Bolt on )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton GM LT Rocker Arm System ( Bolt on )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Tool Steel LT1\/LT4 Roller Rocker Arm Kit, designed specifically for Gen IV \u0026amp; V LS and LT series GM engines. \u003cstrong\u003eFulcrum Length:\u003c\/strong\u003e Factory \u003cstrong\u003eRatio:\u003c\/strong\u003e Factory \u003cstrong\u003ePushrod Offset:\u003c\/strong\u003e No Offset - Centered \u003cstrong\u003eAdjuster:\u003c\/strong\u003e 815 (5\/16 ball with pressure fed oil)\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Tool Steel Adjustable Rocker Arms with Forced Trunnion Oiling\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 12.9 ISO Fasteners for Trunnion Bolts\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note: Due to their taller profile and jam nut, these rocker arms are not compatible with factory valve covers.\u003c\/strong\u003e Developed by Manton with extensive experience in high-performance valvetrain engineering, our LT rocker arms represent the pinnacle of bolt-on upgrades. 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-410-rkr-sys-wide","title":"Manton's All Pro RE-13 Wide Pad Cylinder Head Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for All Pro RE-13 Wide Pad Cylinder Heads\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for All Pro RE-13 Wide Pad cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Heat Treated Rocker Stand Shim Plates\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e7\/16-20 Tool Steel 3\/8 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ All Pro RE-13 Wide Pad Shaft Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859436743,"sku":"RA 410-RKR-SYS-WIDE","price":4850.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682162073-693589600.jpg?v=1790952173"},{"product_id":"d-141-dmax","title":"Manton's 2000-23 6.6L Duramax - Rocker Arm System (Without Stands)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2000-23 6.6L Duramax Roller Rocker Arm Assembly (Without Stands)\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e(16) Roller Rocker Arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(16) Tool steel Adjusting Screw\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(16) ARP Adjusting Screw Jam Nut\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(16) Billet Valve Bridges\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(10) 12-point ARP Rocker Arm Shaft\/Stand Bolts \u0026amp; Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(2) .250 Wall Corrected Oiling Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(1) Pushrod Length Checking Tool Kit\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHere at Manton, we offer a roller rocker arm assembly for the \u003cstrong\u003e2001-2023 Duramax\u003c\/strong\u003e engine. The assembly features Manton’s Top Fuel proven pin and roller combination on the valve side, which reduces side thrust on the valve by removing the scrubber from the rocker arm. The assembly keeps the factory rocker arm ratios and utilizes the existing camshaft. Our Duramax rocker arm bodies, and component pieces are made of proprietary tool steels, which help improve overall performance and increase service life by minimizing deflection. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809860681927,"sku":"D-141-Dmax","price":5399.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/dmax-roller-rocker-system-2-1.jpg?v=1790952185"},{"product_id":"d-141-24v","title":"Manton's 1998-18 24 Valve Cummins - Rocker Arm System (Without Stands)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Tool Steel 1998-18 24 Valve Cummins Common rail Cummins Roller Rocker Arm System 5.9\/6.7L (Without Stands)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e(12) Roller Rocker Arms (Factory Rocker Ratio)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) Toolsteel Adjusting Screw\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) Billet Valve Bridges\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) ARP Adjusting Screw Jam Nut\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) 12-point ARP Rocker Arm Shaft\/Stand Bolts \u0026amp; Washer\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e(12) Toolsteel Rocker Arm Trunnions\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Introducing Manton's new \"Bolt On\" Toolsteel Roller Rocker Arm Assemblies for 1998.5 - Present 5.9\/6.7 Cummins Diesel engines. We've applied our top-tier standards from Top Fuel and Blown Alcohol Fat Head Hemi systems. Rocker arm bodies feature polished bronze bushings machined from our proprietary grade toolsteel. Specially selected toolsteel with unique heat treatment enhances durability and performance. Includes aerospace-grade toolsteel roller and pin for high load capability. Comes complete with Toolsteel Adjusting Screws, Corrected Oiling Trunnion Bearings, and Billet Valve Bridges. Features 12-point Jam Nuts and upgraded Rocker Arm Retention Bolts for enhanced reliability. Designed to bolt on without engine modifications, ensuring durability, reliability, and efficiency. \u003cstrong\u003eIf you have any questions, please email Techline@mantonpushrods.com or call (951) 245-6565\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809861107911,"sku":"D-141-24V","price":4601.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/D-141-24V-1-scaled.webp?v=1790952187"},{"product_id":"ra-46080bp","title":"Manton's Fathead Hemi - High Ratio Rocker Arm System (Raised Exhaust)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi High Ratio Rocker Arm System ( Raised Exhaust Shaft )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Explore the Fathead Rocker Arm Assembly with High Ratio Stands and Tool Steel 1.8 BP INT \u0026amp; 1.7 BP EXH (with raised exhaust shaft).\u003c\/p\u003e\u003cp\u003e Intake Ratio: 1.8 Exhaust Ratio: 1.7 Our goal is to deliver valvetrain solutions that excel in performance, reliability, and durability, especially in applications pushing beyond 10,000+ RPM. Addressing critical design challenges, we focused on enhancing: \u003cstrong\u003eRocker Arm Geometry:\u003c\/strong\u003e Precision in rocker arm geometry is crucial at high RPMs. We meticulously corrected and optimized our rocker arm assemblies to ensure optimal engine performance and longevity. \u003cstrong\u003eOil Transfer and Leakage Prevention:\u003c\/strong\u003e Featuring forced oiling via the fourth cam bearing. Our design ensures consistent lubrication to both shafts. Tight tolerances between rocker arm stands and shafts minimize oil spillage and pressure loss. Transitioning from stock to Manton assemblies typically increases oil pressure by 10 to 15 pounds without the need for restrictor jets. \u003cstrong\u003eStrength, Stability, and Durability:\u003c\/strong\u003e Incorporating load screws at each rocker arm significantly enhances assembly strength. Heavy-duty shafts and precise material selection further reinforce durability. Rigorously tested in race day environments and labs, our assemblies maintain valve train control even at speeds exceeding 11,200+ RPM. Therefore, extending the service life of components like valve springs and roller lifters. \u003cstrong\u003eOur stands are categorized into Low and High ratios based on exhaust rocker arm ratios: Low (1.6 to 1) and High (1.7 to 1), while the intake ratio remains consistently high at 1.8.\u003c\/strong\u003e \u003cstrong\u003eDiscover why precision engineering matters with our Fathead Rocker Arm Assembly, crafted for unmatched performance and reliability in demanding racing scenarios.\u003c\/strong\u003e\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":67809861337287,"sku":"RA 46080BP","price":6232.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-46080-BP-3-scaled.webp?v=1790952190"},{"product_id":"ra-ls3-rkr-sys","title":"Manton's LS3\/LSA - Rocker Arm System (Factory Head)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton LS3\/LSA Rocker Arm System (Factory Head)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e The Manton LS Shaft Rocker System is designed specifically for the factory GM LS3\/LSA heads.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners (M8-1.25)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKey features of this system include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBillet Core Hardened Steel Construction\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eForced Thru-Fed Oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThru Feed 3\/8 by 24 Tool Steel 5\/16 Ball Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool 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\u003eTool Steel Rocker Arm Shaft\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your LS3\/LSA 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":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861566663,"sku":"RA LS3-RKR-SYS","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/LS3-front-V3-scaled.png?v=1790952191"},{"product_id":"ra-ls7-rkr-sys-inline","title":"Manton's LS7 - Rocker Arm System (Inline Bolt Pattern)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton LS7 Rocker Arm System (Inline Bolt Pattern)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e The Manton LT Shaft Rocker System is designed specifically for LS7 engines with a standard straight bolt pattern.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners (7\/16 by 14)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKey features of this system include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBillet Core Hardened Steel Construction\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eForced Thru-Fed Oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThru Feed 3\/8 by 24 Tool Steel 5\/16 Ball Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool 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\u003eTool Steel Rocker Arm Shaft\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your LS7 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":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861599431,"sku":"RA LS7-RKR-SYS-INLINE","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/LT-RKR-SYS-3-scaled.webp?v=1790952191"},{"product_id":"ra-lsn-rkr-kit","title":"Manton's - Noonan LS Edge - Rocker Arm Kit (Stands Not Included)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Noonan LS Edge Intake Rocker Arm Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Noonan LSN Rocker Arm Kit, a precision-engineered solution designed to enhance the performance and durability of high-abuse applications.\u003c\/p\u003e\u003cp\u003e Built with the renowned Manton \"I-Beam\" rocker arm design, known for its superior strength, stiffness, and reliability. This design, historically rooted in early automotive engineering like the Chrysler early Hemi rocker arms, provides unmatched durability. Constructed from high-grade billet steel and heat-treated for enhanced properties, each rocker arm body ensures maximum performance under extreme conditions.\u003c\/p\u003e\u003cp\u003eKey features of the Noonan LSN Rocker Arm include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eNitride-treated Tool Steel rocker arm shafts to minimize breakage\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-load bushings with pressurized oiling for superior lubrication and durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFully bushed design without needle bearings, reducing friction and improving oil control\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eShim washers for precise roller-to-valve alignment, ensuring optimal performance post-head service\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnhanced pushrod and roller interface for increased RPM capability and durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUpgraded 3\/8 ball adjusting screws for improved oil flow and performance, particularly beneficial during engine startup\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eLarge .571\" roller wheel with .275\" pin to withstand high engine speeds and cylinder pressures\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDesigned originally for the Noonan LS Edge Engine Platform, this rocker arm kit also serves as a robust replacement option for T \u0026amp; D or Crower rocker arms in various applications. Elevate your engine's performance with the reliability and strength of Manton's Noonan LSN Rocker Arms.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861697735,"sku":"RA LSN-RKR-KIT","price":3979.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/ls-noonan-1.png?v=1790952193"},{"product_id":"ra-47080bp","title":"Manton's Fathead Hemi - Low Ratio Rocker Arm System (Raised Exhaust)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Low Ratio Rocker Arm System ( Raised Exhaust Shaft )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExplore the Fathead Rocker Arm Assembly with Low Ratio Stands and Tool Steel 1.8 BP INT \u0026amp; 1.7 BP EXH (with raised exhaust shaft).\u003c\/p\u003e\u003cp\u003eIntake Ratio: 1.8 Exhaust Ratio: 1.6 Our goal is to deliver valvetrain solutions that excel in performance, reliability, and durability, especially in applications pushing beyond 10,000+ RPM. Addressing critical design challenges, we focused on enhancing: \u003cstrong\u003eRocker Arm Geometry:\u003c\/strong\u003e Precision in rocker arm geometry is crucial at high RPMs. We meticulously corrected and optimized our rocker arm assemblies to ensure optimal engine performance and longevity. \u003cstrong\u003eOil Transfer and Leakage Prevention:\u003c\/strong\u003e Featuring forced oiling via the fourth cam bearing. Our design ensures consistent lubrication to both shafts. Tight tolerances between rocker arm stands and shafts minimize oil spillage and pressure loss. Transitioning from stock to Manton assemblies typically increases oil pressure by 10 to 15 pounds without the need for restrictor jets. \u003cstrong\u003eStrength, Stability, and Durability:\u003c\/strong\u003e Incorporating load screws at each rocker arm significantly enhances assembly strength. Heavy-duty shafts and precise material selection further reinforce durability. Rigorously tested in race day environments and labs, our assemblies maintain valve train control even at speeds exceeding 11,200+ RPM. Therefore, extending the service life of components like valve springs and roller lifters. \u003cstrong\u003eOur stands are categorized into Low and High ratios based on exhaust rocker arm ratios: Low (1.6 to 1) and High (1.7 to 1), while the intake ratio remains consistently high at 1.8.\u003c\/strong\u003e \u003cstrong\u003eDiscover why precision engineering matters with our Fathead Rocker Arm Assembly, crafted for unmatched performance and reliability in demanding racing scenarios.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861796039,"sku":"RA 47080BP","price":6232.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-47080-BP-3-scaled.webp?v=1790952193"},{"product_id":"ra-p-lt1-rkr-kit-a","title":"Manton's Performer Series LT1 – Rocker Arm System ( Bolt on )","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eManton Performer LT Rocker Arm System ( Bolt on )\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eIntroducing the Manton Heat Treated Steel LT1\/LT4 Roller Rocker Arm Kit, designed specifically for Gen IV \u0026amp; V LS and LT series GM engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFulcrum Length:\u003c\/strong\u003e Factory\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRatio:\u003c\/strong\u003e Factory\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePushrod Offset:\u003c\/strong\u003e No Offset – Centered\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdjuster:\u003c\/strong\u003e 5\/16 Cup with pressure fed oil\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e16 Heat Threated Steel Rocker Arms with Forced Trunnion Oiling\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCHE  bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePrecision Ground Rocker Arms Shaft\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eARP Jam Nut\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eManton Pressure Fed Adjuster\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSide Thrust Shim Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eC-Clips\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 12.9 ISO Fasteners for Trunnion Bolts\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note: Due to their taller profile and jam nut, these rocker arms are not compatible with factory valve covers.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDeveloped by Manton with extensive experience in high-performance valvetrain engineering, our LT rocker arms represent the pinnacle of bolt-on upgrades. Ideal for a wide range of applications, from everyday driving to high-performance vehicles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDurable Steel construction for enhanced strength and longevity\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFully pressure-fed oiling to trunnions for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAdjustable screws suitable for both hydraulic and solid lifters,\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUtilization of materials similar to those found in Nitro Fuel rocker arm bodies, ensuring top-tier performance and reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUpgrade your LS or LT engine with confidence using Manton Performer 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":67809861894343,"sku":"RA P-LT1-RKR-KIT-A","price":2461.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787349834516-598178196.jpg?v=1790952195"},{"product_id":"ra-bbc-sys","title":"Manton Billet Steel Rocker Arm System - Big Block Chevy | 1.72 Ratio","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Steel Big Block Chevrolet Rocker Arm System\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your racing performance with the Manton Steel Big Block Chevrolet Rocker Arm System. This comprehensive kit includes:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerformance and Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManton engineers “I-Beam Rocker Arm” to meet the rigorous demands of racing applications. This design enhances strength, stiffness, stability, and reliability, making it ideal for high-abuse environments. The I-beam design has been trusted for decades, providing superior strength and stiffness for various applications, including bridges, buildings, and now rocker arms. Our roller tip I-beam rocker arm offers the highest strength-to-weight ratio. Made from high-grade billet steel and heat-treated for enhanced properties, each rocker arm features a nitride tool steel shaft to minimize breakage. The high-load bushing with pressurized oiling ensures optimal performance, with oil passing from the lifters through the pushrod and adjusting screw, reaching the rocker arm bushing. This fully bushed design eliminates needle bearings, resulting in higher load capacity, lower friction, better oil control, and improved spring stability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIncreased pushrod and roller interface for higher abuse handling and increased RPM capability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3\/8 ball adjusting screws for better performance and oil retention, preventing galling upon startup.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eLarger roller wheel (.571”) and pin (.275”) for handling higher engine speeds and cylinder pressure.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system is designed to handle applications exceeding 24,000 psi cylinder pressure and engine speeds over 12,000 RPM, providing unparalleled durability and performance for your racing needs. Upgrade your engine with the Manton Steel Big Block Chevrolet Rocker Arm System and experience the ultimate in racing performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862058183,"sku":"RA BBC-SYS","price":4850.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/IMG_20180823_084210_367.jpg?v=1790952196"},{"product_id":"ra-zilla-rkr-sys","title":"Manton's Ford 7.3L Godzilla Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Ford 7.3L Godzilla Shaft Mounted Rocker Arm System\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton Godzilla Shaft Rocker System designed for Godzilla Factory Type cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3\/8 by 24 Tool Steel 5\/16 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton Godzilla Shaft Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862123719,"sku":"RA ZILLA-RKR-SYS","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785942370404-417920833.jpg?v=1790952196"},{"product_id":"ra-sr71-rkr-sys","title":"Manton's Kaase SR-71 Cylinder Head Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for Kaase SR-71 Cylinder Head\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for Kaase SR-71 cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e7\/16-20 Tool Steel 3\/8 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ Kaase SR-71 Shaft Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862320327,"sku":"RA SR71-RKR-SYS","price":4850.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682067567-567214531.jpg?v=1790952198"},{"product_id":"ra-ls3-rkr-sys-m311","title":"Manton's LS3 Frankenstein M311 Cylinder Head Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for Frankenstein M311 Cylinder Head\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for Frankenstein M311 cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3\/8-24 Tool Steel 5\/16 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ Frankenstein M311 Cylinder Head Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862549703,"sku":"RA LS3-RKR-SYS-M311","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785962117952-462776055.jpg?v=1790952200"},{"product_id":"ra-ls7-rkr-sys-f710s","title":"Manton's LS7 Frankenstein F710 Short Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.655 Valve Length)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for Frankenstein F710 Short Valve Cylinder Head\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for Frankenstein F710 cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3\/8-24 Tool Steel 5\/16 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ Frankenstein F710 Cylinder Head Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862779079,"sku":"RA LS7-RKR-SYS-F710S","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785963829585-187991612.jpg?v=1790952202"},{"product_id":"gen3-kit-f","title":"Gen 3 Hemi - Rocker Arm System ( Non Adjustable )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Rocker Arm System ( 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\u003eThis comprehensive kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e8 Manton Tool Steel Exhaust Rocker Arms (RA GEN 3-I)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e8 Manton Tool Steel Exhaust Rocker Arms (RA GEN 3-E)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e4 Nitrided 4130 Chromoly Steel .250 Wall Rocker Shafts (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/gen-3-hemi-rocker-arm-shaft\/\"\u003eRA 3070\u003c\/a\u003e)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e10 Billet Shaft Straps (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/gen-3-hemi-shaft-straps-apache\/\"\u003eRA 2361-10-A\u003c\/a\u003e)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Shaft Collars (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/gen-3-hemi-shaft-collar\/\"\u003eRA 2351\u003c\/a\u003e)\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":67809862942919,"sku":"GEN3-KIT-F","price":4365.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/Gen3-Kit-F-1-scaled.webp?v=1790952204"},{"product_id":"ra-ls7-rkr-sys-f710t","title":"Manton's LS7 Frankenstein F710 Long Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.865 Valve Length)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for Frankenstein F710 Long Valve Cylinder Head\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for Frankenstein F710 cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3\/8-24 Tool Steel 5\/16 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ Frankenstein F710 Cylinder Head Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862975687,"sku":"RA LS7-RKR-SYS-F710T","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785963829585-187991612_a71eb897-0865-4753-9ebe-e8e0fe053da1.jpg?v=1790952203"},{"product_id":"ra-ls-cr-rkr-sys","title":"Manton's CID LS-CR Cylinder Head Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for CID LS-CR Cylinder Head\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for CID LS-CR cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e7\/16-20 Tool Steel 3\/8 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ CID LS-CR Shaft Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863041223,"sku":"RA LS-CR-RKR-SYS","price":4850.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785969686736-254583368.jpg?v=1790952203"},{"product_id":"ra-lt-rkr-sys","title":"Manton's LT - Rocker Arm System (LME Edelbrock ONLY)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton LT Rocker Arm System ( LME Edelbrock ONLY )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton LT Shaft Rocker System designed for LME\/Edelbrock cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3\/8 by 24 Tool Steel 5\/16 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton LT Shaft Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863205063,"sku":"RA LT-RKR-SYS","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/LT-RKR-SYS-3-scaled_ab48da97-950e-46cc-81a1-2713c29ca46a.webp?v=1790952205"},{"product_id":"ra-ls7-rkr-sys-sts","title":"LS7 Staggered Bolt Pattern Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton LS7 Staggered ( STS ) Rocker Arm System\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the LS7 Staggered Bolt Pattern (STS) \/ SML Shaft Rocker System by Manton Racing Products, engineered for Late Model SML and other LS7 engines with staggered bolt patterns.\u003c\/p\u003e\u003cp\u003eDesigned to elevate LS engine performance to new heights, our system is capable of handling 10,000+ RPM, 1000+ lbs of open spring pressure, and significant boost levels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features ensuring exceptional performance and durability include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eGrain-Aligned Billet Steel Bodies and Steel Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Shafts and Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Roller and Pin Combo\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncreased Fastener Sizes for added strength\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHeat Treated Steel Parts for enhanced strength and fatigue resistance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFully Nitrided Bearing Surfaces on Tool Steel Rocker Arm Shafts and Adjusting Screws for improved wear resistance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eForce-Fed Oiling Screws to direct oil efficiently to rocker arm bearing segments, reducing oil consumption by the valvetrain and enhancing cooling\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh Load Bushing and Large Diameter Shaft for durability under high stress\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDual 5\/16 by 24 Fasteners per Shaft to increase clamping force\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStaggered 7\/16 Diameter Fasteners for improved stand fastening to the cylinder head\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis system is meticulously designed to exceed expectations in both high-performance and mild applications. Elevate your engine's capability with Manton's precision-engineered rocker arm system.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863336135,"sku":"RA LS7-RKR-SYS-STS","price":4450.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-SML-RKR-KIT-1-scaled.webp?v=1790952207"},{"product_id":"ra-ls3-rkr-kit-a","title":"Manton's LS3 Rocker Arm System ( Bolt on )","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eManton Tool Steel LS3 Roller Rocker Arm Kit\u003c\/h3\u003e \u003cstrong\u003eNote: This kit does not fit under the factory valve cover.\u003c\/strong\u003e \u003ch4\u003eIncluded:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e8 Non-Offset Tool Steel Adjustable Rocker Arms with Forced Trunnion Oiling\u003c\/li\u003e \u003cli\u003e8 Offset Tool Steel Adjustable Rocker Arms with Forced Trunnion Oiling\u003c\/li\u003e \u003cli\u003e16 Trunnion Bolts (12.9 ISO Fasteners)\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFulcrum Length:\u003c\/strong\u003e Factory\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRatio:\u003c\/strong\u003e Factory\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePushrod Offset:\u003c\/strong\u003e No Offset – Centered\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNose Offset:\u003c\/strong\u003e Factory\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjuster:\u003c\/strong\u003e 815 (5\/16 ball with pressure-fed oil)\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eProduct Overview\u003c\/h4\u003e At Manton, we proudly present our Tool Steel Roller Rocker Arm Kit, specifically designed for Gen IV \u0026amp; V LS and LT series GM engines. Leveraging decades of experience in high-performance valvetrain engineering, our LT rocker arms are the pinnacle of bolt-on upgrades, requiring no cylinder head modifications. \u003ch4\u003eKey Features:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Ideal for daily drivers and high-performance hot rods.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Made from robust tool steel for enhanced strength and longevity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Equipped with adjusting screws for compatibility with both hydraulic and solid lifters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdvanced Oiling System:\u003c\/strong\u003e Fully pressure-fed oiling to trunnions and ball pivot on the adjusting screw ensures optimal performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Crafted from the same high-quality materials used in our Nitro Fuel rocker arm bodies.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eImportant Note\u003c\/h4\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.\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863663815,"sku":"RA LS3-RKR-KIT-A","price":3068.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787349476125-698880967.jpg?v=1790952211"},{"product_id":"ra-brx18-rkr-sys","title":"Manton's Brodex BR X 18 Big Block Chevy Cylinder Head Shaft Mounted Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Shaft Mounted Rocker System for Brodex BR X 18 Big Block Chevy Cylinder Head\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton's Shaft Rocker System designed for \u003cstrong\u003eBrodex BR X 18\u003c\/strong\u003e cylinder heads, a top-tier solution engineered to excel in racing environments.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit comprises:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e16 Manton Billet Steel Roller Rocker Arms with Tool Steel Forced Oiling Adjusting Screws\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Tool Steel Rocker Arm Shafts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 Billet Steel Rocker Arm Stands\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Rocker Shaft Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e32 Heat Treated Thrust Washers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Low Head Rocker Stand Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis system incorporates advanced features such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eForced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e7\/16-20 Tool Steel 3\/8 Ball Adjusting Screws for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-Load Forced Oiling Bushing to withstand rigorous conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTool Steel Rocker Arm Shaft for reliability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the demanding requirements of racing applications, the Manton \/ Brodex BR X 18 Shaft Rocker System ensures superior performance and longevity. Elevate your engine's capabilities with this precision-engineered solution.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809867694279,"sku":"RA BRX18-RKR-SYS","price":4850.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1786040698343-290791354.jpg?v=1790952234"},{"product_id":"ra-45080bp","title":"Manton's Fathead Hemi - High Ratio Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi High Ratio Rocker Arm System\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Explore our Fathead Rocker Arm Assembly with High Ratio Stands and Tool Steel Construction. \u003cstrong\u003eIncludes:\u003c\/strong\u003e Complete Rocker Arm Assembly with Adjusting Screws and Jam Nuts\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cp\u003e Intake Ratio: 1.8 Exhaust Ratio: 1.7 At Manton, our mission is to deliver valvetrain solutions that redefine performance, reliability, and durability in high-speed engine applications exceeding 10,000 RPM. Addressing key challenges, we've perfected our rocker arm assemblies with: \u003cstrong\u003eRocker Arm Geometry:\u003c\/strong\u003e Precision is paramount, especially at high RPMs. Our designs adhere to fundamental geometric principles, ensuring optimal performance under extreme conditions like manifold boost and cylinder pressure. \u003cstrong\u003eOil Transfer and Leak Prevention:\u003c\/strong\u003e Utilizing forced oiling via the fourth cam bearing, our assemblies deliver continuous lubrication to both shafts through radial transfer passages. This minimizes oil spillage and pressure loss, enhancing overall efficiency and reliability. \u003cstrong\u003eStrength, Stability, and Durability:\u003c\/strong\u003e Reinforced with load screws at each rocker arm, our assemblies boast doubled strength. Heavy-duty rocker arm shafts and meticulously chosen materials ensure resilience and longevity. Heat treatment further enhances their durability, supporting consistent valve train control even at the highest RPMs. With over a decade of rigorous testing, including race day simulations and extensive lab trials, our assemblies prove stable beyond 11,200+ RPM. They significantly extend the service life of valve springs, roller lifters, and all valvetrain components, delivering unmatched performance in demanding environments. \u003cstrong\u003eEmbrace precision engineering with our Fathead Rocker Arm Assembly, designed for uncompromising performance 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":67809867890887,"sku":"RA 45080BP","price":6232.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1781728717312-680001281.jpg?v=1790952237"},{"product_id":"ra-ls1-rkr-kit-a","title":"LS1 - Manton Rocker Arm System ( Bolt on )","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eManton Tool Steel LS3 Roller Rocker Arm Kit\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eNote: This kit does not fit under the factory valve cover.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eIncluded:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e8 Non-Offset Tool Steel Adjustable Rocker Arms with Forced Trunnion Oiling\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e8 Offset Tool Steel Adjustable Rocker Arms with Forced Trunnion Oiling\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Trunnion Bolts (12.9 ISO Fasteners)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003e At Manton, we proudly present our Tool Steel Roller Rocker Arm Kit, specifically designed for Gen IV \u0026amp; V LS and LT series GM engines. Leveraging decades of experience in high-performance valvetrain engineering, our LT rocker arms are the pinnacle of bolt-on upgrades, requiring no cylinder head modifications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVersatility:\u003c\/strong\u003e Ideal for daily drivers and high-performance hot rods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurability:\u003c\/strong\u003e Made from robust tool steel for enhanced strength and longevity.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Equipped with adjusting screws for compatibility with both hydraulic and solid lifters.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Oiling System:\u003c\/strong\u003e Fully pressure-fed oiling to trunnions and ball pivot on the adjusting screw ensures optimal performance.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e Crafted from the same high-quality materials used in our Nitro Fuel rocker arm bodies.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809868349639,"sku":"RA LS1-RKR-KIT-A","price":3068.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787347143690-171610462.jpg?v=1790952246"}],"url":"https:\/\/mantonpushrods.com\/collections\/manton-rocker-arms-rocker-arm-systems.oembed?page=2","provider":"Manton Racing Products","version":"1.0","type":"link"}