{"product_id":"hamilton-cams-2007-5-2018-dodge-ram-2500-3500-6-7l-cummins-fire-ring-head-gasket-standard-046in","title":"Hamilton Cams 2007.5-2018 Dodge\/Ram 2500\/3500 6.7L Cummins Fire Ring Head Gasket Standard .046in","description":"\u003ch3\u003e\u003cstrong\u003e6.7L Fire Ring Gasket – .046″ Thickness, 4.560″ Wire O.D.\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAchieve a robust, leak-free seal in your \u003cstrong\u003e6.7L Cummins\u003c\/strong\u003e with our \u003cstrong\u003eFire Ring Gasket\u003c\/strong\u003e, designed to endure high boost pressures and horsepower levels. This gasket’s \u003cstrong\u003e.046″ thickness (1.25 mm)\u003c\/strong\u003e and \u003cstrong\u003e4.560″ wire diameter\u003c\/strong\u003e (.105″ wire) offer enhanced stability for high-performance builds, ensuring reliable operation under extreme conditions.\u003c\/p\u003e\u003ch3\u003eGasket \u0026amp; Groove Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: .046″ (1.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire O.D.\u003c\/strong\u003e: 4.560″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove depth\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e.039″–.040″\u003c\/strong\u003e if cutting grooves in \u003cstrong\u003eonly one\u003c\/strong\u003e (head or block) with a .120″ radius cutter\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor the best seal, have your \u003cstrong\u003ehead and block machined\u003c\/strong\u003e for flatness before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngines Under 800 HP\u003c\/strong\u003e: Cutting grooves in either the head or the block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngines Over 800 HP\u003c\/strong\u003e: be sure to run a high tensile fastener like the ARP 625\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003eradiused cutter\u003c\/strong\u003e is strongly recommended for all groove work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStuds Are a Must\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur \u003cstrong\u003ecompetition gasket\u003c\/strong\u003e requires studs to achieve the clamp load needed for higher horsepower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubrication\u003c\/strong\u003e: Apply a generous amount of lube on the nut, washer, and threads to ensure even torque across all fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever exceed manufacturer torque limits\u003c\/strong\u003e—fasteners store substantial potential energy at full torque.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTorque Procedure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Torque\u003c\/strong\u003e: Aim for 130 ft-lb on initial startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Retorque\u003c\/strong\u003e: After reaching operating temperature, retorque while the engine is still warm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Valve Lash\u003c\/strong\u003e: Retorquing compresses the gasket further, reducing valve lash. Readjust as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal Check\u003c\/strong\u003e: Retorque at least once more before subjecting the engine to full load or high RPM.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eWhy Choose Our Fire Ring Gasket?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Sealing\u003c\/strong\u003e for extreme horsepower and boost levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Design\u003c\/strong\u003e that maximizes clamp load and minimizes the risk of head-gasket failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined\u003c\/strong\u003e to ensure a perfect fit and consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by Expertise\u003c\/strong\u003e: Engineered and tested by \u003cstrong\u003eHamilton\u003c\/strong\u003e, your trusted name in diesel performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":44961050755114,"sku":"HC07-G-6.7","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/3fa223a0a5c84faaad10291f72d82fc5.webp?v=1792094643","url":"https:\/\/fassmotorsports.com\/products\/hamilton-cams-2007-5-2018-dodge-ram-2500-3500-6-7l-cummins-fire-ring-head-gasket-standard-046in","provider":"FASS Motorsports","version":"1.0","type":"link"}