{"title":"Engine Parts \u0026 Accessories","description":"\u003cp\u003eFind diesel engine parts and accessories including Billet Valve Covers, Billet Rocker Boxes, Cooling System Parts and more. Everything you need to build, repair, or upgrade your diesel engine.\u003c\/p\u003e","products":[{"product_id":"gr67cm3005","title":"13-18 6.7 Cummins Welded Aluminum Coolant Tank w\/ Low Level Sensor","description":"\u003cp\u003eOur new 2013+ Cummins welded Aluminum Coolant Tank is the perfect part when more room is needed in the passenger side engine compartment for bigger or more turbos. Fully tig welded and pressure tested for the quality you have come to expect from our products. Includes a coolant level sensor and all necessary bungs\/ports for a clean install. Mounts in the factory location for a clean look! Key Features: Compatible with: 13-18 6.7 Cummins Welded Aluminum Coolant Tank w\/ Low Level Sensor, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198213976150,"sku":"GR67CM3005","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GR67CM3005.png?v=1774017087"},{"product_id":"grd00180","title":"#8 ORB 5\/16 Quick Connect","description":"\u003cp\u003e\u003cspan\u003e#\u003c\/span\u003e\u003cspan class=\"token\"\u003e8\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"token\"\u003eORB\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"token\"\u003e5\u003c\/span\u003e\u003cspan class=\"token\"\u003e\/\u003c\/span\u003e\u003cspan class=\"token\"\u003e16\u003c\/span\u003e\u003cspan\u003e quick connect fitting — a reliable diesel fuel system component compatible \u003c\/span\u003e\u003cspan class=\"token\"\u003ewith\u003c\/span\u003e\u003cspan\u003e engine and fuel system applications\u003c\/span\u003e\u003cspan class=\"token\"\u003e.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"token property-access maybe-class-name\"\u003eFast\u003c\/span\u003e\u003cspan\u003e shipping on diesel parts at \u003c\/span\u003e\u003cspan class=\"token\"\u003eG\u003c\/span\u003e\u003cspan class=\"token\"\u003e\u0026amp;\u003c\/span\u003e\u003cspan class=\"token\"\u003eR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"token maybe-class-name\"\u003eDiesel\u003c\/span\u003e\u003cspan class=\"token\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198215123030,"sku":"GRD00180","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00180_6743f2c6-9cbb-4dab-acf9-7640a78f326c.png?v=1774017100"},{"product_id":"grd00193","title":"5.9 \u0026 6.7 Cummins CCV Sensor Block Plate","description":"\u003cp\u003eAluminum CCV sensor block plate for our 5.9 and 6.7 Cummins Valve Covers with CCV can Key Features: Compatible with: Cummins, Engine \u0026amp; Engine Parts, Universal\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198215712854,"sku":"GRD00193","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00193-scaled.jpg?v=1774017105"},{"product_id":"grd00198","title":"1-1\/2” T4 Turbo Spacer w\/ARP Hardware","description":"\u003cp\u003eOur CNC machined T4 turbo spacers are designed to help in gaining clearance between the turbo and manifold or pedestal depending on application Key Features: - With the included 3\/8” fine thread ARP studs and 12 point nuts you can rest assured that you are getting an accurate torque as well as eliminate the risk of cheap fasteners stretching and causing exhaust leaks - Part #: GRD00198 Compatible with: Engine \u0026amp; Engine Parts, Universal\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198215811158,"sku":"GRD00198","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00198_67d7b8b1-38c6-420a-8902-9d62f563af56.png?v=1774017107"},{"product_id":"grd00199","title":"1-3\/4” T4 Turbo Spacer w\/ARP Hardware","description":"\u003cp\u003eOur CNC machined T4 turbo spacers are designed to help in gaining clearance between the turbo and manifold or pedestal depending on application Key Features: - With the included 3\/8” fine thread ARP studs and 12-point nuts you can rest assured that you are getting an accurate torque as well as eliminate the risk of cheap fasteners stretching and causing exhaust leaks - Part #: GRD00199 Compatible with: Engine \u0026amp; Engine Parts, Universal\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198215843926,"sku":"GRD00199","price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00199.png?v=1774017107"},{"product_id":"grd00219","title":"6.7 Cummins WIF Sensor Extension Pitgtail","description":"\u003cp\u003e4 inch extension for the engine fuel filter housing WIF sensor Key Features: - For years 2010-2023 Part # GRD00219 Compatible with: Cummins, Engine \u0026amp; Engine Parts, Fuel Systems\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198215876694,"sku":"GRD00219","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00219.png?v=1774017109"},{"product_id":"grd00226","title":"12AN Extended Turbo Oil Drain Fitting","description":"\u003cp\u003ePart # GRD00226 Key Features: Compatible with: Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198215974998,"sku":"GRD00226","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00226_5ad7bafa-535b-4c5e-89f8-144f570e6e42.png?v=1774017111"},{"product_id":"grd59cm1001","title":"5.9 Cummins Intake Weld Flange","description":"\u003cp\u003eOur intake manifold flanges for the 5.9 Cummins are CNC machined in house from 6061 aluminum Key Features: - They are designed to fit a 3.5” OD tube and are multi axis machined to ensure proper air flow - This flanges are perfect for anyone with aluminum welding skills that wants to build their own custom intake\/cold side intercooler setup - At over ¾” thick , you can be sure that this flange will maintain flatness and not leak - Each flange has a 1\/8”npt threaded port for easy installation of a boost gauge or to inject water\/meth - This intake weld flange is designed for years 1989 to 2006 Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216302678,"sku":"GRD59CM1001","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM1001.png?v=1774017112"},{"product_id":"grd59cm1002","title":"5.9 Cummins Intake Conversion Plate","description":"\u003cp\u003eIf you own a 12 valve or 24 valve Cummins and have thought it would be cool to be able to install the larger 6.7 Cummins intake horn… Key Features: - now you can! This intake plate will replace your current plate and will accept a 6.7 Cummins intake horn - This intake conversion plate is designed for years 1989 to 2002 - NOTE: Depending on the application and intake horn you select, you may have fuel lines interfere and require other modifications - This plate is only designed to allow you to bolt up a 6.7 Cummins intake horn - Since there are so many different intakes on the market, we cannot guarantee fitment Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216335446,"sku":"GRD59CM1002","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM1002.png?v=1774017113"},{"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":"grd59cm3003","title":"Braided Stainless Steel Hose Kit for Tappet Cover","description":"\u003cp\u003e3\/4 inch pipe fitting into the tappet cover with a 10 AN fitting to the braided stainless lines. Key Features: Compatible with: Braided Stainless Steel Hose Kit for Tappet Cover, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216499286,"sku":"GRD59CM3003","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM3003.png?v=1774017116"},{"product_id":"grd59cm3004","title":"44 Mag Billet Oil Fill Cap (98.5-2002 G\u0026R Cover Only)","description":"\u003cp\u003eAdd a little attitude to your Cummins billet valve cover! These fill caps are designed to work with our billet Cummins valve covers, HOWEVER, THEY WILL ALSO WORK ON A FACTORY 03+ COVER!! We have taken actual 44 Mag casings and pressed them into a billet CNC machined fill cap! Key Features: Compatible with: 44 Mag Billet Oil Fill Cap (98.5-2002 G\u0026amp;R Cover Only), Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216532054,"sku":"GRD59CM3004","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/Billet-44-Mag-Fill-Cap_49c83cfe-bc98-4cf0-b1cc-72e6c6ca18ff.png?v=1774017115"},{"product_id":"grd59cm3005","title":"03-05 5.9 Cummins Billet Aluminum Valve Cover","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"114\" data-end=\"204\"\u003e\u003cstrong data-start=\"114\" data-end=\"204\"\u003eLooking to dress up your 2003–2005 5.9 Cummins? This is the first piece of the puzzle.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"206\" data-end=\"476\"\u003eDitch the factory plastic valve cover and restrictive CCV filter setup, and upgrade to a \u003cstrong data-start=\"295\" data-end=\"345\"\u003eprecision-machined billet aluminum valve cover\u003c\/strong\u003e that delivers both style and performance. This isn’t just a visual upgrade—it’s a functional improvement built for real-world use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1kxm2np\" data-start=\"478\" data-end=\"521\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"482\" data-end=\"521\"\u003eBuilt for Performance \u0026amp; Reliability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"522\" data-end=\"849\"\u003eOur design replaces the factory CCV filter with a \u003cstrong data-start=\"572\" data-end=\"603\"\u003ebaffled billet CCV canister\u003c\/strong\u003e, eliminating the need for costly replacement filters that clog over time. The result is a \u003cstrong data-start=\"694\" data-end=\"721\"\u003emaintenance-free system\u003c\/strong\u003e that helps regulate crankcase pressure—especially under higher RPM and load conditions—keeping your engine running at its best.\u003c\/p\u003e\n\u003ch3 data-section-id=\"f1juyo\" data-start=\"851\" data-end=\"879\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"855\" data-end=\"879\"\u003ePremium Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"880\" data-end=\"1193\"\u003e\n\u003cli data-section-id=\"16rkue4\" data-start=\"880\" data-end=\"931\"\u003eMachined from \u003cstrong data-start=\"896\" data-end=\"929\"\u003esolid 6061-T6 billet aluminum\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jvmptt\" data-start=\"932\" data-end=\"979\"\u003eIncludes a \u003cstrong data-start=\"945\" data-end=\"977\"\u003ebillet aluminum oil fill cap\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e3csdq\" data-start=\"980\" data-end=\"1031\"\u003e\n\u003cstrong data-start=\"982\" data-end=\"1006\"\u003eBaffled CCV canister\u003c\/strong\u003e with AN-style fittings\u003c\/li\u003e\n\u003cli data-section-id=\"g1csio\" data-start=\"1032\" data-end=\"1082\"\u003e\u003cstrong data-start=\"1034\" data-end=\"1080\"\u003eStainless steel mounting hardware included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1vifu7q\" data-start=\"1083\" data-end=\"1140\"\u003e\n\u003cstrong data-start=\"1085\" data-end=\"1111\"\u003eO-ring sealed surfaces\u003c\/strong\u003e for a clean, leak-free fit\u003c\/li\u003e\n\u003cli data-section-id=\"eggl7d\" data-start=\"1141\" data-end=\"1193\"\u003eAvailable in \u003cstrong data-start=\"1156\" data-end=\"1175\"\u003emachined finish\u003c\/strong\u003e or \u003cstrong data-start=\"1179\" data-end=\"1191\"\u003epolished\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1195\" data-end=\"1322\"\u003eFor those looking to complete the setup, our \u003cstrong data-start=\"1240\" data-end=\"1275\"\u003ebraided stainless vent line kit\u003c\/strong\u003e is available separately (\u003cstrong data-start=\"1301\" data-end=\"1320\"\u003ePart # GRD00170\u003c\/strong\u003e).\u003c\/p\u003e\n\u003ch3 data-section-id=\"3z0rrf\" data-start=\"1324\" data-end=\"1357\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1328\" data-end=\"1357\"\u003eFitment Notes (Important)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1358\" data-end=\"1529\"\u003e\n\u003cli data-section-id=\"zpajgt\" data-start=\"1358\" data-end=\"1413\"\u003eDesigned specifically for \u003cstrong data-start=\"1386\" data-end=\"1411\"\u003e2003–2005 5.9 Cummins\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xfg915\" data-start=\"1414\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1416\" data-end=\"1451\"\u003eWill NOT fit 2006–2007.5 trucks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ttaof9\" data-start=\"1454\" data-end=\"1529\"\u003e2006–2007.5 Cummins engines use the \u003cstrong data-start=\"1492\" data-end=\"1529\"\u003esame valve cover as a 6.7 Cummins\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Raw","offer_id":44406431252566,"sku":"GRD59CM3005","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Anodized Red","offer_id":44406431285334,"sku":"GRD59CM3005-AR","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Anodized Black","offer_id":44406431318102,"sku":"GRD59CM3005-AB","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":44406431350870,"sku":"GRD59CM3005-P","price":699.0,"currency_code":"USD","in_stock":true},{"title":"American Flag","offer_id":44406431383638,"sku":"GRD59CM3005-Flag","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM3005-scaled_2ef3ce3e-7de0-4c63-bf58-75d411deacf1.png?v=1774017117"},{"product_id":"grd59cm3006","title":"1998.5-2002 Cummins Billet Aluminum Valve Cover","description":"\u003cp\u003eIf you are looking to dress up your 5.9 Cummins this is the first piece of the puzzle! Remove the cheap cast valve cover and replace it with this clean looking billet aluminum piece. All parts including the oil fill cap are manufactured from solid 6061 T6 billet aluminum. Valve cover includes all stainless hardware and sealing surfaces are sealed with o-ring seals. This cover DOES NOT use the factory bolts! We include nice stainless socket head bolts to give this cover the cleanest look possible! The cover comes standard in a machined finish and is available polished, anodized red or anodized blue Key Features: Compatible with: 98.5-02 Billet Aluminum Valve Cover (Brushed), Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216630358,"sku":"GRD59CM3006","price":729.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/IMG_5009-2.png?v=1774017121"},{"product_id":"grd59cm3007","title":"12V Billet Singles Valve Cover Kit","description":"\u003cp\u003eDress up that old 12 valve with our billet aluminum individual valve covers! With extra clearance for valvetrain and studs, they will fit perfectly on your daily driver or hotrod! They are roughly .250 taller than the factory covers. We have tested these to fit without grinding or milling on ARP and A1 studs applications. One of the best features that we have incorporated is the O-ring seals to eliminate the messy factory valve cover gasket! Includes all-new stainless socket head bolts. Key Features: Compatible with: 12V Billet Singles Valve Cover Kit, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216695894,"sku":"GRD59CM3007","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM3007.png?v=1774017120"},{"product_id":"grd59cm3008","title":"Hex Head Fill Cap","description":"\u003cp\u003eKey Features: Compatible with: Hex Head Fill Cap, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216859734,"sku":"GRD59CM3008","price":32.0,"currency_code":"USD","in_stock":false}]},{"product_id":"grd59cm3010","title":"VP44 ECM Mounting Hardware Kit","description":"\u003cp\u003eECM Mounting hardware kit to relocate the ECM for your VP44 Pump when using any of our billet tappet covers. When installing a billet tappet cover on a VP Pumped Cummins engine the ECM will need to be either relocated or mounted using other hardware. This kit includes everything to be able to do this. Key Features: Compatible with: VP44 ECM Mounting Hardware Kit, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198216958038,"sku":"GRD59CM3010","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/VP44-ECM-Mounting-Hardware-Kit.png?v=1774017123"},{"product_id":"grd601006","title":"6.0 MAF Sensor Block","description":"\u003cp\u003ePart # GRD601003 Key Features: Compatible with: 6.0 MAF Sensor Block, Engine \u0026amp; Engine Parts, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198217089110,"sku":"GRD601006","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD601003-scaled.jpg?v=1774017126"},{"product_id":"grd601011","title":"6.0 Powerstroke S400 Turbo Kit","description":"\u003cp\u003eThis 6.0 Powerstroke S400 Install kit is perfect to add power and reliability to your engine Key Features: - With a complete T4 turbo mounting kit to eliminate that nagging factory VNT charger - Our billet 6.0 Powerstroke turbo pedestal is available for both S300 and S400 applications - The S400 variation is 1\" taller for the larger compressor housing to clear the intake manifold - Most companies sell a \"spacer\" to do this however we have a purpose-built pedestal to properly fit the larger turbo - Our kit comes complete with all mounting hardware, billet aluminum turbo pedestal, and stainless heavy-duty up-pipes Compatible with: Engine \u0026amp; Engine Parts, Intercoolers \u0026amp; Piping, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198217482326,"sku":"GRD601011","price":1400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/6.0-Powerstroke-Billet-T4-Turbo-kit_48850c02-d139-4246-94f3-78245d0979c7.png?v=1774017130"},{"product_id":"grd601016","title":"6.0 Powerstroke Aluminum Up-Pipe Clamp","description":"\u003cp\u003eHeavy Duty mild aluminum clamp designed to connect the up-pipe to manifold on your 6.0 Powerstroke Key Features: - Unlike most flat aluminum clamp , these CNC clamps will not bend or deform - GRD601016 Compatible with: Engine \u0026amp; Engine Parts, Powerstroke, Turbo Kits\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198217613398,"sku":"GRD601016","price":49.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD601015_4588eb1f-050a-466c-9a13-b79c6b91dee9.png?v=1774017134"},{"product_id":"grd603002","title":"6.0\/6.4 Billet Oil Filter Cap","description":"\u003cp\u003eAre you tired of the plastic cap seizing up and stripping or breaking when you go to remove it? This billet aluminum cap will take care of those issues and dress up your engine bay in the process. Our billet oil filter cap has a 1\/8\" npt pressure port that is designed to actually work! Unlike some of the competitors' products, we machined this cap to function like the factory cap. It allows oil to get to the top of the cap for the pressure port to function and also allows the factory oil bypass valve to operate. Larger ports are easily added as needed. Key Features: Compatible with: 6.0\/6.4 Billet Oil Filter Cap, Engine \u0026amp; Engine Parts, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198217711702,"sku":"GRD603002","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/6.0-6.4-Powerstroke-Billet-Oil-Filter-Cap.png?v=1774017134"},{"product_id":"grd603006","title":"6.0 T4 Turbo Oil Feed Line","description":"\u003cp\u003eKey Features: Compatible with: 6.0 T4 Turbo Oil Feed Line, Engine \u0026amp; Engine Parts, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198217744470,"sku":"GRD603006","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/6.0-T4-Turbo-Oil-Feed-Line_ec10f8b8-7ed8-4eb2-9950-3b7d5631c1b8.png?v=1774017134"},{"product_id":"grd661001","title":"01 - 10 Duramax Turbo Thermostat Coolant Plug","description":"\u003cp\u003eOur Duramax Turbo Thermostat Delete Plug is designed to make it easy for you to install a non-water-cooled turbo. Our plug threads in place of the factory coolant thermostat that feeds your OEM turbo. Key Features: - Our plug threads in place of the factory coolant thermostat that feeds your OEM turbo - GRD661001 Compatible with: Duramax, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198217810006,"sku":"GRD661001","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD661001.png?v=1774017136"},{"product_id":"grd661023","title":"2017+ L5P Duramax Intake Manifold Flange Set","description":"\u003cp\u003eOur intake manifold flanges for the L5P Duramax are CNC machined in house from 6061 aluminum and stainless steel Key Features: - They are designed to fit a 3” OD tube and are multi axis machined to ensure proper air flow - This flange set is perfect for anyone with welding skills that wants to build their own custom intake collector\/cold side intercooler setup - This flange set is for years 2017 to 2022 - Part # GRD661023 Compatible with: Duramax, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Aluminum","offer_id":44422443139158,"sku":"GRD661023","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel","offer_id":44422443171926,"sku":"GRD661023-SS","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD661023_64be639d-2c2f-4db7-be28-8ff47b8d4952.png?v=1774017144"},{"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":"grd661027","title":"12AN Extended Duramax Turbo Oil Drain Kit","description":"\u003cp\u003ePart # GRD661027 Key Features: Compatible with: Duramax, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198218596438,"sku":"GRD661027","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD661027-1.jpg?v=1774017146"},{"product_id":"grd663002","title":"LML  11-16  Rear Engine Cover Coolant Plug","description":"\u003cp\u003eCoolant plug to eliminate the coolant riser tube coming off of the rear engine cover on your LML Duramax. This allows you to eliminate the coolant tube to make more room under the hood or just simply clean up under the hood! This is needed in most applications when using S300 or S400 turbos or when doing a compound turbo setup. Includes high temp silicone o-ring for a long-lasting leak-free seal. Key Features: Compatible with: LML 11-16 Rear Engine Cover Coolant Plug, Duramax, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198218629206,"sku":"GRD663002","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD663002.png?v=1774017147"},{"product_id":"grd663003","title":"LMM Coolant Plug","description":"\u003cp\u003eCoolant plug to eliminate the coolant riser tube coming off of the oil cooler on your LBZ or LMM Duramax. This allows you to eliminate the coolant tube to make more room under the hood or just simply clean up under the hood! This is needed in most applications when using S300 or S400 turbos or when doing a compound turbo setup. Includes high temp silicone o-ring for a long-lasting leak-free seal. Key Features: Compatible with: LMM Coolant Plug, Duramax, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198218956886,"sku":"GRD663003","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD663003.png?v=1774017147"},{"product_id":"grd67cm1016","title":"Cummins 3\/4 Turbo Drain Fitting","description":"\u003cp\u003eGRD67CM1016 Key Features: Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198219317334,"sku":"GRD67CM1016","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM1016.png?v=1774017156"},{"product_id":"grd67cm1017","title":"6.7 Cummins Oil Drain -12","description":"\u003cp\u003eS300 \u0026amp; S400 -12 6.7 Cummins Oil drain for either a standard or high mount set up. We also offer this kit for High Mount set ups as well.\u003c\/p\u003e\n\u003cp\u003eKey Features: Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Standard","offer_id":44422379044950,"sku":"GRD67CM1017","price":179.0,"currency_code":"USD","in_stock":true},{"title":"High Mount","offer_id":44422379077718,"sku":"GRD67CM1017-1","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM1017.png?v=1774017157"},{"product_id":"grd67cm3003","title":"44 Mag Billet Oil Fill Cap (05-17)","description":"\u003cp\u003eAdd a little attitude to your Cummins billet valve cover! These fill caps are designed to work with our billet Cummins valve covers, HOWEVER, THEY WILL ALSO WORK ON A FACTORY 03+ COVER !! We have taken actual 44 Mag casings and pressed them into a billet CNC machined fill cap! Key Features: - They are designed to work with our valve covers ONLY** Compatible with: 44 Mag Billet Oil Fill Cap (05-17), Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198219513942,"sku":"GRD67CM3003","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/Billet-44-Mag-Fill-Cap_409c1d52-a434-423a-89a1-ea07c72b6522.png?v=1774017158"},{"product_id":"grd67cm3006","title":"6.7 Cummins Grid Heater","description":"\u003cp\u003eWhen more airflow is needed on your 6.7 liter Cummins, this is one of the first parts to consider. With 30+ percent more airflow than stock, this is sure to increase HP, lower EGT's and efficiency. Unlike most of our competitors' parts, we have incorporated the fuel rail risers into the intake plate just like the factory part. Comes with new gasket kit. Direct replacement for 2007.5- 2012 Cummins. 2013 and up may need to extend the wiring for IAT sensor. For pickups ONLY, will not fit cab chassis unless provisions are made for MAP sensor. Key Features: Compatible with: 6.7 Cummins Grid Heater Delete, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198219579478,"sku":"GRD67CM3006","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3006-scaled.png?v=1774017161"},{"product_id":"grd67cm3007","title":"2010+ 6.7 EGR Riser Fitting","description":"\u003cp\u003eLooking to clean up the passenger side of your engine compartment? This is the perfect part! Installing our Coolant Riser Delete fitting lets you completely eliminate the coolant lines running along the passenger side of your engine. This kit includes a CNC machined adapter, you will need to supply whatever fitting and hose your particular application requires. This part can also be fitted with a plug for race applications to eliminate coolant flow to the heater core! Key Features: Compatible with: 2010+ 6.7 EGR Riser Fitting, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Fitting","offer_id":44520140079190,"sku":"GRD67CM3007","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":44520140111958,"sku":"GRD67CM3007-2","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3007.png?v=1774017161"},{"product_id":"grd67cm3009","title":"2010-2018 6.7 Cummins CAT Fuel Filter Conversion Kit","description":"\u003cp\u003eOur 6.7 Cummins Fuel Filter Conversion includes a large list of features to set it apart from the pack! The billet aluminum filter head bolts directly into the same place as the factory filter and features return ports to connect the factory hard return lines for a clean install. Key Features: - It features a machined billet aluminum filter head - Therefore we eliminate the factory plastic unit so your able to run a high quality 2 micron spin-on filter - As a result helps eliminate the plastic cap from breaking - It features return ports to connect the factory hard return lines in the factory location, for a clean install - This Kit mounts below the deck of the engine block Compatible with: 6.7 Cummins CAT Fuel Filter Conversion Kit, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Fuel Filter","offer_id":44520152531030,"sku":"GRD67CM3009","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Water Separator","offer_id":44520152563798,"sku":"GRD67CM3009-1","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3009-2.png?v=1774017162"},{"product_id":"grd67cm3011","title":"6.7 Cummins -20an Threaded Billet Thermostat Housing","description":"\u003cp\u003eKey Features: Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198219710550,"sku":"GRD67CM3011","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3011_64db4ded-e985-4c15-9891-3055c66eac28.png?v=1774017163"},{"product_id":"grd67cm3012","title":"6.7 Cummins Billet Thermostat Housing","description":"\u003cp\u003eKey Features: Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198219743318,"sku":"GRD67CM3012","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3012_11ac0a4a-6430-4741-8967-596c66abd27d.png?v=1774017164"},{"product_id":"grd67cm3014","title":"2019-2020 6.7 Cummins CAT Fuel Filter Conversion Kit","description":"\u003cp\u003eOur 6.7 Cummins Fuel Filter Conversion includes a large list of features to set it apart from the pack! The billet aluminum filter head bolts directly into the same place as the factory filter and features return ports to connect the factory hard return lines for a clean install. Key Features: - This kit is specifically designed to work with the new 2019 \u0026amp; 2020 Ram models that feature the Bosch CP4.2 injection pumps - It features a machined billet aluminum filter head - Therefore we eliminate the factory plastic unit so your able to run a high quality 2 micron spin-on filter - As a result helps eliminate the plastic cap from breaking - It features return ports to connect the factory hard return lines in the factory location, for a clean install Compatible with: 6.7 Cummins CAT Fuel Filter Conversion Kit, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220038230,"sku":"GRD67CM3014","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3014.png?v=1774017165"},{"product_id":"grd67cm3016","title":"10 AN EGR Riser Fitting","description":"\u003cp\u003eLooking to clean up the passenger side of your engine compartment? This is the perfect part! Installing our Coolant Riser Delete fitting lets you completely eliminate the coolant lines running along the passenger side of your engine Key Features: - This kit includes a CNC machined male 10 AN adapter, you will need to supply whatever fitting and hose your particular application requires - Part # GRD67CM3016 Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220070998,"sku":"GRD67CM3016","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3016.png?v=1774017166"},{"product_id":"grd67cm3017","title":"6.7 Cummins Oil Cap w\/ Return Port","description":"\u003cp\u003eIf you currently have a bypass oil filter system on your 6.7 Cummins, this cap will allow a port for your return line when using any of our billet aluminum valve covers Key Features: - It features a 1\/2 NPT female thread, that you can reduce to whatever size fitting you need for your bypass system - GRD67CM3017 Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220103766,"sku":"GRD67CM3017","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM673017.png?v=1774017166"},{"product_id":"grd67cm3021","title":"2010- 2022 6.7 Cummins Fuel Filter Housing Bypass","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 2013-2018 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 - There are two additional ports on the bypass block - One is for a fuel heater and the other is for the stock WIF sensor - As with all of our products, this is 100% designed, tested and machined in house Compatible with: Cummins, Engine \u0026amp; Engine Parts, Fuel Systems\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220234838,"sku":"GRD67CM3021","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3021-1_2fb5ff23-8db1-42ab-94cf-d69dfdd8ce05.png?v=1774017169"},{"product_id":"grd67cm3025","title":"6.7 Cummins Engine WIF Sensor Resistor Plug","description":"\u003cp\u003eThis WIF sensor resistor plug will work on 2013 - 2023 6.7 Cummins Key Features: - **Note: This WIF sensor resistor plug will only work on the WIF sensor in the engine bay** Part # GRD67CM3025 Compatible with: Engine \u0026amp; Engine Parts, Fuel Systems\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198220267606,"sku":"GRD67CM3025","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3025_399ec099-e3cd-4101-9eec-7e0a54f5ff7d.png?v=1774017170"},{"product_id":"grd00186","title":"T4 Dual 2” Transition Flange","description":"\u003cp\u003e.75” Thick mild steel CNC machined flange Key Features: - This flange is designed to bolt onto any T4 turbo exhaust flange and allow you to weld 2 - 2” tubes onto it Compatible with: Cummins, Duramax, Engine \u0026amp; Engine Parts, Powerstroke, Turbo Kits, Universal\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198689210454,"sku":"GRD00186","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00186.png?v=1780505822"},{"product_id":"grd00187","title":"Cummins Exhaust Repair Flange","description":"\u003cp\u003eOver time, most exhaust systems will begin to rust and deteriorate Key Features: - On the later 5.9 and 6.7 Cummins exhaust systems, they will typically break right at the turbo flange - We designed this flange to work as an easy replacement to eliminate the need for a new downpipe or new exhaust - Simply cut the broken factory flange off by working through the wheel well, then weld our repair flange on and reconnect to the turbo - This flange will work with 4\" or 5\" OD exhaust systems on all Cummins 2005-2018 - The inside diameter of the flange is 4.2\" Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Early 2003 - 2004","offer_id":44198889062486,"sku":"GRD00187-E","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Late 2004.5 - 2018","offer_id":44198889095254,"sku":"GRD00187-L","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00187-E3.png?v=1774215305"},{"product_id":"grd00218","title":"Cummins Oil Fill Cap 1\/4 NPT Return Port","description":"\u003cp\u003eIf you have an aftermarket oil bypass kit with a return line feeding back into the engine oil fill cap, chances are, you get tired of removing this line to remove the oil fill cap! We designed our swivel oil fill cap to eliminate this issue Key Features: - With our swivel fill cap, the line stays connected, and you can remove the oil fill cap without the hassle and the mess! This fill cap is designed to work with the factory Plastic Cummins valve cover - It has a 1\/4 NPT return port on a swivel, so no more return hoses getting pinched or sharp bends! Designed to work on all 2006 and newer Cummins factory valve covers! [video width=\"1920\" height=\"1080\" mp4=\"https:\/\/www.grdiesel.com\/wp-content\/uploads\/2024\/01\/20240126_161615.mp4\"][\/video] Made using all aluminum and stainless materials, proudly right here in the USA! GRD00218 Compatible with: Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198689341526,"sku":"GRD00218","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00218.png?v=1774215256"},{"product_id":"grd00223","title":"Powerstroke 1\/4 NPT Swivel Oil Fill Cap","description":"\u003cp\u003eAdd a little extra engine flare with our oil fill cap for the Powerstroke!! This fill cap will work with both the 6.0 \u0026amp; the 6.4 Powertstroke's!! The fill cap also has a 1\/4 NPT swivel return port integrated into it, so there is no more hard bends of any oil return lines back into it! Billet aluminum cap with stainless steel swivel return port Part # GRD00223 Key Features: Compatible with: Engine \u0026amp; Engine Parts, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198689374294,"sku":"GRD00223","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD00223-2.png?v=1774215363"},{"product_id":"grd59cm3001","title":"Billet Aluminum Tappet Cover","description":"\u003cp\u003eOur Tappet Cover works with VE, VP, and P-Pump Cummins engine. 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! Key Features: - 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! To insure the highest possible quality, our Billet Tappet Cover is made with 6061 aircraft grade aluminum and all stainless steel hardware - All of our Tappet Covers come in a beautiful CNC Machined finish - They all include a main sealing O-Ring to seal the tappet cover to the engine block, and 6 stainless socket head bolts to attach the tappet cover, We designed our Billet Aluminum Tappet Cover w\/ Oil Separator to be installed in the convenience of your garage - If you have the right tools, the right know how, and a great attitude installation will be a breeze - We recommend with every Tappet Cover purchase the use of our Stainless Steel Vent Hose Kit, for a better and cleaner installation Compatible with: Billet Tappet Cover, Cummins, Engine \u0026amp; Engine Parts\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198689701974,"sku":"GRD59CM3001","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM3001.png?v=1774279837"},{"product_id":"grd59cm3009","title":"5.9 Cummins Valve Cover 2006-2007","description":"\u003cp data-start=\"214\" data-end=\"635\"\u003e\u003cstrong data-start=\"214\" data-end=\"303\"\u003eLooking to give your 5.9 Cummins engine bay a serious upgrade? We’ve got you covered.\u003c\/strong\u003e\u003cbr data-start=\"303\" data-end=\"306\"\u003eDitch the flimsy factory plastic valve cover and CCV filter assembly and replace it with a precision-machined\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"416\" data-end=\"447\"\u003ebillet aluminum valve cover\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat looks as good as it performs. Available in A\u003cstrong data-start=\"496\" data-end=\"561\"\u003enodized Red, Anodized Black,  American Flag, Polished, or Raw\u003c\/strong\u003e, you can choose a finish that perfectly matches your truck’s personality.\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"741\"\u003eBut this cover is far more than a cosmetic upgrade—it’s a performance piece engineered for real results.\u003c\/p\u003e\n\u003ch3 data-start=\"743\" data-end=\"776\"\u003e\u003cstrong data-start=\"747\" data-end=\"776\"\u003ePerformance-Driven Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"777\" data-end=\"1158\"\u003eOur billet valve cover eliminates the restrictive, maintenance-heavy factory CCV filter and replaces it with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"888\" data-end=\"932\"\u003emaintenance-free baffled CCV vent system\u003c\/strong\u003e. No more spending money on expensive replacement filters.\u003cbr data-start=\"990\" data-end=\"993\"\u003eThis upgraded ventilation setup keeps\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1031\" data-end=\"1075\"\u003ecrankcase pressures stable at higher RPM\u003c\/strong\u003e, ensuring your Cummins runs cleaner, smoother, and at peak performance under load.\u003c\/p\u003e\n\u003ch3 data-start=\"1160\" data-end=\"1195\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1195\"\u003ePremium Components Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1196\" data-end=\"1236\"\u003eEvery valve cover comes complete with:\u003c\/p\u003e\n\u003cul data-start=\"1237\" data-end=\"1662\"\u003e\n\u003cli data-start=\"1237\" data-end=\"1298\"\u003e\n\u003cp data-start=\"1239\" data-end=\"1298\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1271\"\u003eBillet aluminum oil fill cap\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(other styles available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1299\" data-end=\"1369\"\u003e\n\u003cp data-start=\"1301\" data-end=\"1369\"\u003e\u003cstrong data-start=\"1301\" data-end=\"1332\"\u003eBaffled billet CCV canister\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1340\" data-end=\"1367\"\u003e-12 ORB to 1″ hose barb\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1370\" data-end=\"1414\"\u003e\n\u003cp data-start=\"1372\" data-end=\"1414\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1412\"\u003eStainless steel socket head hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1415\" data-end=\"1482\"\u003e\n\u003cp data-start=\"1417\" data-end=\"1482\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1444\"\u003eO-ring sealing surfaces\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor a clean, leak-free installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1483\" data-end=\"1530\"\u003e\n\u003cp data-start=\"1485\" data-end=\"1530\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1528\"\u003eRubber plug for the drain adapter plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1662\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1662\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAll co\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003emponents—including the oil fill cap—are proudly\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong data-start=\"1718\" data-end=\"1745\" style=\"font-size: 0.875rem;\"\u003emanufactured in the USA\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003efrom solid\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong data-start=\"1757\" data-end=\"1784\" style=\"font-size: 0.875rem;\"\u003e6061-T6 billet aluminum\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003efor uncompromising strength and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1830\" data-end=\"1865\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"1830\" data-end=\"1865\"\u003e\u003cstrong data-start=\"1834\" data-end=\"1865\"\u003eBuilt for Easy Installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1866\" data-end=\"2058\"\u003eThis valve cover is designed for straightforward, garage-friendly installation. If you’ve got the tools, basic know-how, and a good attitude, getting this cover installed is smooth and simple.\u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2216\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2216\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2065\" data-end=\"2098\"\u003eStyle. Strength. Performance.\u003c\/strong\u003e\u003cbr data-start=\"2098\" data-end=\"2101\"\u003eThis is the 5.9 Cummins valve cover that transforms your engine bay while delivering real benefits where it counts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur billet 5.9 Cummins Valve Covers have been confirmed to fit on all 2006 - 2007 applications.\u003c\/p\u003e\n\u003cp\u003eIf you’d like more information on our Cummins Valve Covers,\u003cspan\u003e check out our video on our Youtube. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend with every valve cover purchase the use of our Stainless Steel Vent Hose Kit, part number GRD00170\u003c\/p\u003e\n\u003cp\u003eWe recommend as an add-on part our Fuel Pump Drain Block Plate, part number GRD00185.\u003c\/p\u003e\n\u003cp\u003eIf you have a oil return line installed and need an oil fill cap w\/ return port, part number GRD67CM3017 (this is compatible with all our valve covers). \u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Raw","offer_id":44344246108246,"sku":"GRD59CM3009","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44344246141014,"sku":"GRD59CM3009-AR","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44344246173782,"sku":"GRD59CM3009-AB","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":44344246206550,"sku":"GRD59CM3009-P","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Flag","offer_id":44344246239318,"sku":"GRD59CM3009-Flag","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD59CM3009.png?v=1775077483"},{"product_id":"grd603007","title":"6.0 Powerstroke Billet Aluminum Valve Cover","description":"\u003cp\u003eThe billet valve covers every true 6.0 Powerstroke guru has been waiting for are finally here Key Features: - For years, we’ve watched competitors push out valve covers with minimal engineering, poor fitment, and zero real-world thought behind them - We set out to change that—and we did - Precision-machined right here in the USA, our 6.0 Billet Aluminum Valve Covers are built with the features the platform actually needs: Integrated FICM \u0026amp; GPCM mounting brackets — no more rigged-together brackets or hacked solutions - Everything bolts up cleanly and securely - Built-in baffled CCV system — eliminates the need for an external catch can while keeping crankcase ventilation under control. If you have an early 6.0 Powerstroke we have an early valve cover kit that doesn't have the ICP ports, so no plugs required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCompatible with: Engine \u0026amp; Engine Parts, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Early 2003 - 2004","offer_id":44423558234198,"sku":"GRD603007-E","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Late 2004.5 - 2007","offer_id":44423558266966,"sku":"GRD603007","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD603007-E1.png?v=1774215186"},{"product_id":"grd603007flag","title":"6.0 American Flag Valve Cover","description":"\u003cp\u003e**LIMITED TIME ONLY!** Looking to add a little extra American flair onto your 6.0 Powerstroke to make that engine bay one of a kind! We got you covered with our one-of-one American Flag 6.0 Powerstroke Valve Cover set Key Features: - This is the only one we have in stock! This one of a kind 6.0 Powerstroke Valve Cover will work on the 2004.5 - 2007 Powerstrokes! Part# GRD603007FLAG Compatible with: Engine \u0026amp; Engine Parts, Powerstroke\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":44198689833046,"sku":"GRD603007FLAG","price":1399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD603007FLAG.png?v=1774215145"},{"product_id":"grd67cm3004","title":"2007-2024 6.7 Cummins Valve Cover","description":"\u003cp data-start=\"214\" data-end=\"635\"\u003e\u003cstrong data-start=\"214\" data-end=\"303\"\u003eLooking to give your 6.7 Cummins engine bay a serious upgrade? We’ve got you covered.\u003c\/strong\u003e\u003cbr data-start=\"303\" data-end=\"306\"\u003eDitch the flimsy factory plastic valve cover and CCV filter assembly and replace it with a precision-machined\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"416\" data-end=\"447\"\u003ebillet aluminum valve cover\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat looks as good as it performs. Available in A\u003cstrong data-start=\"496\" data-end=\"561\"\u003enodized Red, Anodized Black, American Flag, Polished, or Raw\u003c\/strong\u003e, you can choose a finish that perfectly matches your truck’s personality.\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"741\"\u003eBut this cover is far more than a cosmetic upgrade—it’s a performance piece engineered for real results.\u003c\/p\u003e\n\u003ch3 data-start=\"743\" data-end=\"776\"\u003e\u003cstrong data-start=\"747\" data-end=\"776\"\u003ePerformance-Driven Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"777\" data-end=\"1158\"\u003eOur billet valve cover eliminates the restrictive, maintenance-heavy factory CCV filter and replaces it with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"888\" data-end=\"932\"\u003emaintenance-free baffled CCV vent system\u003c\/strong\u003e. No more spending money on expensive replacement filters.\u003cbr data-start=\"990\" data-end=\"993\"\u003eThis upgraded ventilation setup keeps\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1031\" data-end=\"1075\"\u003ecrankcase pressures stable at higher RPM\u003c\/strong\u003e, ensuring your Cummins runs cleaner, smoother, and at peak performance under load.\u003c\/p\u003e\n\u003ch3 data-start=\"1160\" data-end=\"1195\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1195\"\u003ePremium Components Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1196\" data-end=\"1236\"\u003eEvery valve cover comes complete with:\u003c\/p\u003e\n\u003cul data-start=\"1237\" data-end=\"1662\"\u003e\n\u003cli data-start=\"1237\" data-end=\"1298\"\u003e\n\u003cp data-start=\"1239\" data-end=\"1298\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1271\"\u003eBillet aluminum oil fill cap\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(other styles available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1299\" data-end=\"1369\"\u003e\n\u003cp data-start=\"1301\" data-end=\"1369\"\u003e\u003cstrong data-start=\"1301\" data-end=\"1332\"\u003eBaffled billet CCV canister\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1340\" data-end=\"1367\"\u003e-12 ORB to 1″ hose barb\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1370\" data-end=\"1414\"\u003e\n\u003cp data-start=\"1372\" data-end=\"1414\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1412\"\u003eStainless steel socket head hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1415\" data-end=\"1482\"\u003e\n\u003cp data-start=\"1417\" data-end=\"1482\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1444\"\u003eO-ring sealing surfaces\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor a clean, leak-free installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1483\" data-end=\"1530\"\u003e\n\u003cp data-start=\"1485\" data-end=\"1530\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1528\"\u003eRubber plug for the drain adapter plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1531\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1533\" data-end=\"1613\"\u003e\u003cstrong data-start=\"1533\" data-end=\"1557\"\u003eTwo CCV sensor ports\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(one for 2008–2012 trucks, both used on 2013+ models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1662\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1662\"\u003e\u003cstrong data-start=\"1616\" data-end=\"1643\"\u003eBlocking plate included\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor unused ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1664\" data-end=\"1828\"\u003eAll components—including the oil fill cap—are proudly\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1718\" data-end=\"1745\"\u003emanufactured in the USA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom solid\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1757\" data-end=\"1784\"\u003e6061-T6 billet aluminum\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor uncompromising strength and durability.\u003c\/p\u003e\n\u003ch3 data-start=\"1830\" data-end=\"1865\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"1830\" data-end=\"1865\"\u003e\u003cstrong data-start=\"1834\" data-end=\"1865\"\u003eBuilt for Easy Installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1866\" data-end=\"2058\"\u003eThis valve cover is designed for straightforward, garage-friendly installation. If you’ve got the tools, basic know-how, and a good attitude, getting this cover installed is smooth and simple.\u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2216\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2216\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2065\" data-end=\"2098\"\u003eStyle. Strength. Performance.\u003c\/strong\u003e\u003cbr data-start=\"2098\" data-end=\"2101\"\u003eThis is the 6.7 Cummins valve cover that transforms your engine bay while delivering real benefits where it counts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur billet 6.7 Cummins Valve Covers have been confirmed to fit on all 2007.5-2024 applications.\u003c\/p\u003e\n\u003cp\u003eIf you’d like more information on our Cummins Valve Covers,\u003cspan\u003e head over \u003c\/span\u003eto our Youtube and watch our Video.\u003c\/p\u003e\n\u003cp\u003eWe recommend with every valve cover purchase the use of our Stainless Steel Vent Hose Kit,\u003cspan\u003e part number GRD00170.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe also recommend our Fuel Pump Drain Block Plate, part number GRD00185.\u003c\/p\u003e\n\u003cp\u003eIf you have a oil return line installed and need an oil fill cap w\/ return port, part number \u003cspan\u003eGRD67CM3017\u003c\/span\u003e.\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Silver","offer_id":44334957887574,"sku":"GRD67CM3004","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44334957920342,"sku":"GRD67CM3004-AB","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44334957953110,"sku":"GRD67CM3004-AR","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":44334957985878,"sku":"GRD67CM3004-P","price":699.0,"currency_code":"USD","in_stock":true},{"title":"American Flag","offer_id":44334958018646,"sku":"GRD67CM3004-Flag","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/files\/GRD67CM3004.png?v=1775051249"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8694\/7926\/collections\/GRD67CM3004_POLISH.png?v=1773794898","url":"https:\/\/grdiesel.com\/collections\/engine-parts-accessories.oembed?page=2","provider":"G\u0026R Diesel Inc.","version":"1.0","type":"link"}