{"title":"BEST SELLERS","description":"","products":[{"product_id":"grd59cm3002","title":"Tappet Cover w\/ Oil Separator","description":"\u003cp\u003eOur Tappet Cover w\/ Oil Separator features an oil catch can with an internal baffle system that helps keep the oil inside the crankcase where it belongs! If your looking for a Tappet Cover, this will be the perfect setup for you! Key Features: - It features an oil catch can with an internal baffle system - Therefore keeping the oil inside the crankcase where it belongs! It achieves this by an O-ring seal instead of a messy silicone or inferior OEM seal - If you are looking for a nice top of the line tappet cover for your current build or replacing a leaking cover, this will be the perfect setup for you - Our Billet Tappet Cover is made with 6061 aircraft grade aluminum and all stainless steel hardware - To insure the highest possible quality! All of our Tappet Covers come in a beautiful CNC Machined finish Compatible with: Billet Tappet Cover w\/ Oil Separator, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216466518,"sku":"GRD59CM3002","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM3002.png?v=1774017115"},{"product_id":"grd661026","title":"Duramax Stock Turbo Drain Line Kit","description":"\u003cp\u003eThis braided stainless steel turbo oil drain line kit is designed to specifically work with a stock Duramax turbo setup and replace the hard stock steel line! Part # GRD661026 Key Features: Compatible with: Duramax, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198218563670,"sku":"GRD661026","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/grd661007.png?v=1774017145"},{"product_id":"grd67cm3018","title":"2019-2024 6.7 Cummins Fuel Filter\/ Water Separator Conversion Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDual Rear CAT Fuel Filter Conversion Kit | 2019–2024 6.7L Cummins\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEngineered specifically for the 2019–2024 Ram 2500\/3500 with the 6.7L Cummins, this dual rear fuel filter conversion kit eliminates the cost and hassle of OEM-style filters by converting your rear fuel\/water separator location to a dual primary and secondary CAT filter setup. Compatible with any major brand CAT-style filter, giving you flexibility at every service interval.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReplaces the factory rear fuel\/water separator with a dual primary + secondary filter configuration (if you keep the filter on the driver side of the motor)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with CAT filters and most major brand equivalents — no more OEM filter dependency or plastic filter housing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStraightforward installation with no specialized tools required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces long-term filter costs without sacrificing filtration quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThis kit covers the \u003cstrong\u003erear dual fuel filter conversion only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe engine fuel filter bypass block is a \u003cstrong\u003eseparate kit\u003c\/strong\u003e, sold independently part numbers \u003cstrong\u003e\u003cem\u003eGRD67CM3021\u003c\/em\u003e\u003c\/strong\u003e, \u003cem\u003e\u003cstrong\u003eGRD67CM3022\u003c\/strong\u003e\u003c\/em\u003e or \u003cem\u003e\u003cstrong\u003eGRD67CM3030\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eList of all parts included in kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Fuel Filter Head\u003c\/li\u003e\n\u003cli\u003e1x OEM CAT Fuel Filter\u003c\/li\u003e\n\u003cli\u003e1x OEM CAT Water Separator\u003c\/li\u003e\n\u003cli\u003e2x 8AN ORB Fuel Line Fitting Extension\u003c\/li\u003e\n\u003cli\u003e1x Rear WIF Sensor Resistor Plug\u003c\/li\u003e\n\u003cli\u003eAll mounting studs and mounting hardware included\u003c\/li\u003e\n\u003cli\u003e1x 2\" Filter Housing Extension Block\u003c\/li\u003e\n\u003cli\u003e1x 8 AN ORB x 1\/2\" Quick Connect\u003c\/li\u003e\n\u003cli\u003e1x 8AN ORB x 3\/8\" Quick Connect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eList of Optional parts as add-ons for this kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear Fuel Heater (GRD00188)\u003c\/li\u003e\n\u003cli\u003e2\" Offset filter housing extension (GRD00215-1) **\u003cem\u003e\u003cstrong\u003ethis is only needed if you have a mega cab or 52 gallon tank or bigger**\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 2019–2024 Ram 2500\/3500 | 6.7L Cummins | Rear Fuel Filter\/Water Separator Location\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44740043309142,"sku":"GRD67CM3018","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3018-2_2bc94a11-b7ca-4f38-b9e5-472b9cb4127d.png?v=1774017166"},{"product_id":"grd67cm3019","title":"2013-2018 6.7 Cummins Fuel Filter\/ Water Separator Conversion Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDual Rear CAT Fuel Filter Conversion Kit | 2013–2018 6.7L Cummins\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEngineered specifically for the 2013–2018 Ram 2500\/3500 with the 6.7L Cummins, this dual rear fuel filter conversion kit eliminates the cost and hassle of OEM-style filters by converting your rear fuel\/water separator location to a dual primary and secondary CAT filter setup. Compatible with any major brand CAT-style filter, giving you flexibility at every service interval.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReplaces the factory rear fuel\/water separator with a dual primary + secondary filter configuration (if you keep the filter on the driver side of the motor)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with CAT filters and most major brand equivalents — no more OEM filter dependency or plastic filter housing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStraightforward installation with no specialized tools required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces long-term filter costs without sacrificing filtration quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThis kit covers the \u003cstrong\u003erear dual fuel filter conversion only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe engine fuel filter bypass block is a \u003cstrong\u003eseparate kit\u003c\/strong\u003e, sold independently part numbers \u003cstrong\u003e\u003cem\u003eGRD67CM3021\u003c\/em\u003e\u003c\/strong\u003e, \u003cem\u003e\u003cstrong\u003eGRD67CM3022\u003c\/strong\u003e\u003c\/em\u003e or \u003cem\u003e\u003cstrong\u003eGRD67CM3030\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eList of all parts included in kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Fuel Filter Head\u003c\/li\u003e\n\u003cli\u003e1x OEM CAT Fuel Filter\u003c\/li\u003e\n\u003cli\u003e1x OEM CAT Water Separator\u003c\/li\u003e\n\u003cli\u003e1x 8AN ORB to 8AN ORB Fuel Line Fitting Extension\u003c\/li\u003e\n\u003cli\u003e1x 8AN ORB to 6AN ORB Fuel Line Fitting Extension\u003c\/li\u003e\n\u003cli\u003e1x Rear WIF Sensor Resistor Plug\u003c\/li\u003e\n\u003cli\u003eAll mounting studs and mounting hardware included\u003c\/li\u003e\n\u003cli\u003e1x 2\" Filter Housing Extension Block\u003c\/li\u003e\n\u003cli\u003e1x 6AN ORB x 3\/8\" EFI Quick Connect\u003c\/li\u003e\n\u003cli\u003e1x 8AN ORB x 3\/8\" Quick Connect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eList of Optional parts as add-ons for this kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear Fuel Heater (GRD00188)\u003c\/li\u003e\n\u003cli\u003e2\" Offset filter housing extension (GRD00215-1) **\u003cem\u003e\u003cstrong\u003ethis is only needed if you have a mega cab or 52 gallon tank or bigger**\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 2013–2018 Ram 2500\/3500 | 6.7L Cummins | Rear Fuel Filter\/Water Separator Location\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220169302,"sku":"GRD67CM3019","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3019-1.png?v=1774017167"},{"product_id":"grd67ps3005","title":"6.7 Powerstroke Upper Fuel Filter Bypass Block","description":"\u003cp\u003eIf you have an aftermarket fuel pump or filtration system, eliminating the engine mounted fuel filter is a must Key Features: - The plastic engine mounted filters are known to crack and spray fuel over the engine and many time resulting in a catastrophic fire! Our bypass block allows you to eliminate the engine mounted fuel filter and fuel filter bracket - The bypass block is designed as a direct replacement and does not require and fuel line modification for install - All fittings including the AUX Port Plug are O-ring boss fittings to ensure a 100% guaranteed leak free product! We have added an additional 8an port that can be used for plumbing addition fuel system components, for fuel system diagnostics and testing or for an auxiliary fuel heater! Kit includes fittings and plugs to be used on 2011-2016 trucks with 2 fuel lines and also on 2017-2023 trucks with 3 lines - **This engine mounted fuel filter bypass block will work for 6.7 Powerstroke years 2011 - 2023** Part # GRD67PS3005 Compatible with: Fuel Systems, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220726358,"sku":"GRD67PS3005","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67PS3005.png?v=1774017177"},{"product_id":"grd67cm3015","title":"06+ Cummins Billet Rocker Box","description":"\u003cp\u003eThis billet rocker box will be the piece that sets off your late 5.9 or 6.7 Cummins build! Made from high quality 6061 aluminum and integrated steel bosses to eliminate any possibility of stripping out threads Key Features: - The rear of the rocker box is machined out to provide clearance for head studs - Part # GRD67CM3015 Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198689996886,"sku":"GRD67CM3015","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3015.png?v=1774214830"},{"product_id":"grd67cm3022","title":"6.7 Cummins Fuel Filter Bypass Block w\/ Fuel Heater","description":"\u003cp\u003eWith the growing need for more OEM drop in parts, we have developed a fuel filter bypass block for the 2010-2024 6.7 Cummins that does just that Key Features: - It is designed to directly replace the OEM engine mounted filter housing and still utilize ALL OEM FUEL LINES! This is a great addition to the 2010-2018 and 2019-2024 Rear Fuel Filter\/ Water Separator Combo Fuel Filter Conversion Kit - It is 100% CNC machined 6061 billet aluminum with the correct size quick connect fittings to mate directly to the OEM fuel lines - As with all of our products, this is 100% designed, tested and machined in house - Proudly Made in the USA! After developing the industry’s first 100% drop-in fuel filter delete block utilizing all factory fuel lines, we thought we would take it 1 step further and add the option of installing a fuel heater - The fuel heater, like the rest of the install kit, is plug and play Compatible with: Cummins, Fuel Systems\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"2013 - 2018","offer_id":44344774492246,"sku":"GRD67CM3022-1","price":269.0,"currency_code":"USD","in_stock":true},{"title":"2019 - 2024","offer_id":44344774525014,"sku":"GRD67CM3022-2","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3022-1.png?v=1774214682"},{"product_id":"grd67cm3028","title":"6.7 Cummins Cab \u0026 Chassis Rear CAT Conversion Kit","description":"\u003cp\u003eSingle filter head for the rear frame cab \u0026amp; chassis trucks as well trucks with a 52 gallon or bigger fuel tank. Key Features: - **Note this kit will only work on cab \u0026amp; chassis Cummins** Compatible with: Cummins, Fuel Systems\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"2013 - 2018 No Heater","offer_id":44418314109014,"sku":"GRD67CM3028-1","price":249.0,"currency_code":"USD","in_stock":true},{"title":"2013 - 2018 Fuel Heater","offer_id":44418314141782,"sku":"GRD67CM3028-2","price":398.0,"currency_code":"USD","in_stock":true},{"title":"2019 - 2024 No Heater","offer_id":44418314174550,"sku":"GRD67CM3028-3","price":249.0,"currency_code":"USD","in_stock":true},{"title":"2019 - 2024 Fuel Heater","offer_id":44418314207318,"sku":"GRD67CM3028-4","price":398.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3028.png?v=1774214590"},{"product_id":"grd67ps3006","title":"6.7 Powerstroke Dual Rear Fuel Filter Conversion Kit","description":"\u003cp\u003e**BRAND NEW** This kit will work for the 2017 to 2024 6.7 Powerstroke! Part # GRD67PS3006 Key Features: Compatible with: Fuel Systems, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198690291798,"sku":"GRD67PS3006","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67PS3006-1.png?v=1774034951"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/collections\/gr_diesel_shopify_2048.png?v=1773718292","url":"https:\/\/grdiesel.com\/collections\/best-seller.oembed","provider":"G\u0026R Diesel Inc.","version":"1.0","type":"link"}