{"title":"Rocker Arms \u0026 Valvetrain Components","description":null,"products":[{"product_id":"dodge-performance-valve-springs-for-12-valve-cummins-150-lb-industrial-injection","title":"Industrial Injection Dodge Performance Valve Springs For 12 Valve Cummins 150 lb.","description":"\u003cp\u003e\u003cspan\u003eThe Industrial Injection 150LB Performance Valve Springs are recommend for people who are pushing over 45psi boost and\/or 3200rpm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese performance valve springs will help prevent valve float, there for allowing your truck to run more efficiently and make more power safely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e 150LB Seat Pressure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Good up to 4000rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Good up to 60psi Boost\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Comes with both Intake and Exhaust Valve Springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Fits Dodge Cummins 1989-1998 12 Valve, and also the 4BT Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":47737613058197,"sku":"24G801-GHJV","price":161.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/24G801-GHJV.jpg?v=1787001892"},{"product_id":"gm-performance-valve-spring-kit-for-01-16-6-6l-duramax-130lb-industrial-injection","title":"Industrial Injection GM Performance Valve Spring Kit For 01-16 6.6L Duramax 130lb.","description":"\u003cp\u003eThe Industrial Injection Duramax 130lb. 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Camshaft upgrades and other modifications that increase boost require more valve control.\u003c\/p\u003e \u003cp\u003eThe XDP Performance Valve Spring feature a conical design for better valve control than a standard straight spring. The conical design also allows for smaller and lighter spring retainers. Each spring undergoes a stress relief process and is computer load mapped, to ensure quality and long-term reliability.\u003c\/p\u003e \u003cp\u003eEach spring is matched within 1 lb of seat pressure to ensure consistency. Sold as a complete set with valve springs, retainers, and locks. Each kit is backed by XDP's 1-year unlimited mileage warranty.\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e125 Lb. 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This kit is specially designed for the GM 6.6L Duramax and contains the components for both driver and passenger side cylinder heads. The valves are fully nitridated and reinforced for superior durability and reliability.\u003c\/p\u003e \u003cp\u003eThe tapered valve springs' higher spring rate and lighter valve train weight enable faster response during high RPMs and eliminate valve float. Springs rated to 126 lbs at installed height and can handle 60+ lbs of boost. 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Our replacement rocker arm assembly fits 1998.5-2018 Dodge 5.9L and 6.7L Cummins engines. Features: Direct fit replacement Meets or exceeds OE specifications Application Notes: Replaces Cummins P\/N: 4995602 Superseded and alternative Cummins P\/N's: 3941928, 4928698, 4995603, 4995605\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit replacement\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OE specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e 1998.5-2018 Dodge 2500-3500 Cummins 5.9\/6.7L\u003c\/p\u003e\u003cp\u003eRecommended Cross Sell Skus - FPE-CUMM-HG-6.7\/FPE-CUMM-HG-5.9\/FPE-BRAB-C1\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":47849707733141,"sku":"FQWW-FPE-CUMM-RAA-CR","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/FPE-CUMM-RAA-CR-F1.png?v=1787871855"},{"product_id":"xdp-hd-intake-roller-rocker-arm-set-89-98-dodge-d250-d350-w250-w350-ram-2500-ram-3500","title":"XDP HD Intake Roller Rocker Arm Set 89-98 Dodge D250\/D350\/W250\/W350\/RAM 2500\/RAM 3500","description":"\u003cp\u003eThe XDP HD Intake Roller Rocker Arm XD765 is a heavy-duty, direct-fit replacement for Dodge 5.9L diesel engines, designed to maintain proper valvetrain operation. Constructed from high-strength steel, this rocker arm features a forced oiling design that directs oil through the adjusting screw into the pushrod cup for improved lubrication and durability.\u003c\/p\u003e \u003cp\u003eMaintains factory rocker ratio and is compatible with OEM-style cylinder heads.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIntake Only\u003c\/li\u003e \u003cli\u003eRoller Tip Design\u003c\/li\u003e \u003cli\u003eHeavy-Duty Construction\u003c\/li\u003e \u003cli\u003eTool Steel Adjusting Screw\u003c\/li\u003e \u003cli\u003eDesigned For Use With OEM-Style Cylinder Heads\u003c\/li\u003e \u003cli\u003eStock Rocker Ratio For Proper Valvetrain Geometry\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFuel Type: Diesel\u003c\/li\u003e \u003cli\u003eEngine Years: 1989-1998\u003c\/li\u003e \u003cli\u003eEngine Manufacturer: Cummins\u003c\/li\u003e \u003cli\u003eLiter: 5.9 Liter\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eWarranty: 2 Year\/Unlimited Mileage Warranty\u003c\/li\u003e \u003c\/ul\u003e","brand":"XDP Xtreme Diesel Performance","offers":[{"title":"Default Title","offer_id":47849714516117,"sku":"XD765-HVCD","price":1760.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/XD765-HVCD.jpg?v=1787871511"},{"product_id":"xdp-hd-high-boost-valve-spring-set-11-26-ford-f-250-f-350-f-450-f-550-super-duty","title":"XDP HD High Boost Valve Spring Set 11-26 Ford F-250\/F-350\/F-450\/F-550 Super Duty","description":"\u003cp\u003eThe XDP HD High Boost Valve Spring Set XD767 is designed for Ford 6.7L Powerstroke engines to improve valve control under increased boost and lift. Featuring a conical design with increased seat pressure, these valve springs reduce valve float and maintain valvetrain stability. Sold as a complete set of 32, ideal for replacement during valvetrain service or performance upgrades.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eComplete Set\u003c\/li\u003e \u003cli\u003eDesigned To Support Elevated Boost Levels And RPM\u003c\/li\u003e \u003cli\u003eIncreased Spring Pressure To Help Reduce Valve Float\u003c\/li\u003e \u003cli\u003eConical Valve Spring Design For Improved Valvetrain Control\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e133 lbs at 1.333 inch installed height\u003c\/li\u003e \u003cli\u003e183 lbs at .965 inch (.368 inch valve lift)\u003c\/li\u003e \u003cli\u003eMaximum valve lift: .420 inch when installed at 1.333\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFuel Type: Diesel\u003c\/li\u003e \u003cli\u003eEngine Years: 2011-2026\u003c\/li\u003e \u003cli\u003eEngine Manufacturer: Powerstroke\u003c\/li\u003e \u003cli\u003eLiter: 6.7 Liter\u003c\/li\u003e \u003cli\u003eWarranty: 2 Year\/Unlimited Mileage Warranty\u003c\/li\u003e \u003c\/ul\u003e","brand":"XDP Xtreme Diesel Performance","offers":[{"title":"Default Title","offer_id":47849715335317,"sku":"XD767-HVCD","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/XD767-HVCD.jpg?v=1787871511"}],"url":"https:\/\/dieselproof.com\/collections\/rocker-arms-and-valvetrain-components.oembed","provider":"Diesel Proof","version":"1.0","type":"link"}