{"product_id":"020-over-fire-ring-head-gasket-for-2007-5-2018-dodge-ram-6-7l-cummins-hamilton-cams","title":".020-Over Fire-Ring Head Gasket for 2007.5-2018 Dodge\/Ram 6.7L Cummins - Hamilton Cams","description":"\u003cp\u003eLooking for a reliable head gasket solution for your 6.7L Cummins under high-performance conditions? Our 6.7L Fire Ring Gasket is designed to handle extreme cylinder pressures, providing a superior seal that protects against leaks and failure - especially important as horsepower climbs beyond 800 HP. Maximize your 6.7L Cummins' reliability and performance with our Fire Ring Gasket solution.\u003c\/p\u003e\n\u003cp\u003eBacked by years of engineering experience, it's the trusted choice for racers, heavy haulers, and diesel enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior Seal under high boost and extreme pressures.\u003c\/li\u003e\n\u003cli\u003eReduced Risk of Failure thanks to consistent clamp load and radiused grooves.\u003c\/li\u003e\n\u003cli\u003ePerfect for High-Power Builds, particularly those pushing beyond 800 HP.\u003c\/li\u003e\n\u003cli\u003eProven Durability in severe-duty performance applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold As: Each\u003c\/li\u003e\n\u003cli\u003eUniversal: No\u003c\/li\u003e\n\u003cli\u003eVehicle Type: Truck\u003c\/li\u003e\n\u003cli\u003eLiter: 6.7L\u003c\/li\u003e\n\u003cli\u003eFuel Type: Diesel\u003c\/li\u003e\n\u003cli\u003eValve: 24-Valve\u003c\/li\u003e\n\u003cli\u003eThickness: .066 Inch (1.75 mm)\u003c\/li\u003e\n\u003cli\u003eWire O.D.: 4.560 Inch (using .105 Inch wire)\u003c\/li\u003e\n\u003cli\u003eGroove Radius: .017 Inch - .018 Inch if cutting grooves in the head or block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFitment: 2007.5-2018 Dodge\/Ram 6.7L Cummins 24-Valve engines requiring a 0.020 Inch-over fire-ring head gasket.\u003c\/li\u003e\n\u003cli\u003eMust use high-strength studs to achieve proper clamp load, particularly with our competition gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the head is within .003 Inch end-to-end for optimal sealing.\u003c\/li\u003e\n\u003cli\u003eBest practice: Machine both the head and block for perfect flatness.\u003c\/li\u003e\n\u003cli\u003eIf you do not surface the block, be sure to use an axe sharpening stone with 320 or finer to clean up the deck surface.\u003c\/li\u003e\n\u003cli\u003eEngines \n\u003c\/li\u003e\n\u003cli\u003eBe sure to use 625 studs\u003c\/li\u003e\n\u003cli\u003eAlways use a .120 Inch radiused cutter for precise groove formation.\u003c\/li\u003e\n\u003cli\u003eInitial Torque: 130 ft-lbs at startup.\u003c\/li\u003e\n\u003cli\u003eHot Retorque: After reaching operating temperature, retorque while the engine is still warm.\u003c\/li\u003e\n\u003cli\u003eCheck Valve Lash: Each retorque further compresses the gasket, reducing valve lash - re-adjust as needed.\u003c\/li\u003e\n\u003cli\u003eFinal Check: Retorque at least once more before applying full load or RPM.\u003c\/li\u003e\n\u003cli\u003eApply a liberal amount of lube to the nut, washer, and threads so that all studs see a consistent clamp load.\u003c\/li\u003e\n\u003cli\u003eNever exceed manufacturer torque limits - fasteners at full torque store significant potential energy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":67672635113546,"sku":"07-g-6.7f20","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/3146\/8874\/files\/07-g-6.7f20-GHJR.jpg?v=1791905191","url":"https:\/\/dieselpartdeals.com\/products\/020-over-fire-ring-head-gasket-for-2007-5-2018-dodge-ram-6-7l-cummins-hamilton-cams","provider":"Diesel Part Deals","version":"1.0","type":"link"}