{"title":"12 Valve Parts","description":null,"products":[{"product_id":"billet-welsh-plug-kits","title":"Cummins Leak Free Welsh (Freeze) Plugs","description":"\u003cul\u003e\n\u003cli\u003e\n\u003ch1\u003eLeak-Free Welsh (Freeze) Plugs for Cummins Engines\u003c\/h1\u003e\n\u003cp\u003eFactory welsh plugs are a known weak point on Cummins engines. Under increased boost and cylinder pressure, they can leak, loosen, or completely blow out—often resulting in coolant loss, downtime, and costly repairs.\u003c\/p\u003e\n\u003cp\u003eOur \u003cstrong\u003eLeak-Free Welsh Plug\u003c\/strong\u003e is engineered to permanently eliminate that problem. Precision-machined from billet materials and supplied with premium sealing hardware, it provides a robust, serviceable solution for \u003cstrong\u003e4BT, 12 Valve 6BT, 24 Valve ISB, and 6.7L Cummins\u003c\/strong\u003e engines.\u003c\/p\u003e\n\u003ch2\u003eHow Many Plugs Do I Need?\u003c\/h2\u003e\n\u003cp\u003eEach purchase includes \u003cstrong\u003eone complete Welsh Plug assembly\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired quantity per engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4BT Cummins\u003c\/strong\u003e → \u003cstrong\u003e1 Plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e24 Valve ISB \/ 6.7L Cummins\u003c\/strong\u003e → \u003cstrong\u003e2 Plugs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e12 Valve 6BT Cummins\u003c\/strong\u003e → \u003cstrong\u003e3 Plugs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease ensure you order the correct quantity for your engine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose EPC Leak-Free Welsh Plugs?\u003c\/h2\u003e\n\u003cp\u003e✅ \u003cstrong\u003eBillet Construction\u003c\/strong\u003e\u003cbr\u003ePrecision-machined for maximum strength, durability, and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003ePremium Sealing System\u003c\/strong\u003e\u003cbr\u003eSupplied with copper sealing washers and high-temperature Viton O-rings for exceptional sealing performance.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eBuilt for High-Boost Applications\u003c\/strong\u003e\u003cbr\u003eDesigned to withstand the pressures that commonly cause factory welsh plugs to fail.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eCorrosion-Resistant Hardware\u003c\/strong\u003e\u003cbr\u003eIncludes premium stainless steel hardware for long service life in harsh operating conditions.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eServiceable Design\u003c\/strong\u003e\u003cbr\u003eUnlike factory welsh plugs, our design can be removed, inspected, and reinstalled when required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included?\u003c\/h2\u003e\n\u003cp\u003eEach Welsh Plug includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e6061 Billet Leak-Free Welsh (Freeze) Plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e316 Stainless Steel Coolant Gallery Bar\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCopper Sealing Washers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Temperature Viton O-Ring\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel Fastening Hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWhether you're building a high-horsepower street truck, competition vehicle, tow rig, or dependable workhorse, EPC Leak-Free Welsh Plugs provide the confidence and reliability your Cummins deserves.\u003c\/p\u003e\n\u003ch3\u003eLeak-Free for Life.\u003c\/h3\u003e\n\u003cp\u003eA strong Shopify addition would be a bold callout immediately under the title:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ This listing is for ONE Welsh (Freeze) Plug. Most engines require multiple plugs. See the quantity guide below before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Engineering Performance Concepts","offers":[{"title":"blue","offer_id":67294149836845,"sku":"BWPBU","price":47.99,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":67294149869613,"sku":"BWPBK","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2459\/9853\/files\/WhatsApp_Image_2026-05-22_at_9.50.12_AM.jpg?v=1786334918"},{"product_id":"billet-tappet-cover","title":"6BT Leak Free Tappet Cover","description":"\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4o\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"f8eae24e-38e7-4411-84c8-7427a1781914\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp data-start=\"0\" data-end=\"73\" class=\"\"\u003e\u003cstrong data-start=\"0\" data-end=\"71\"\u003e🔧 Leak-Free Billet Tappet Cover for 1989-2002 12V \u0026amp; 24V Cummins 🔧\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"75\" data-end=\"291\" class=\"\"\u003eTired of leaky factory tappet covers or unreliable aftermarket options? Our \u003cstrong data-start=\"151\" data-end=\"174\"\u003eBillet Tappet Cover\u003c\/strong\u003e, designed for \u003cstrong data-start=\"189\" data-end=\"220\"\u003e1989-2002 12V \u0026amp; 24V Cummins\u003c\/strong\u003e, is engineered to eliminate leaks and improve crankcase ventilation.\u003c\/p\u003e\n\u003ch3 data-start=\"293\" data-end=\"329\" class=\"\"\u003e\u003cstrong data-start=\"297\" data-end=\"327\"\u003eWhat Sets Our Cover Apart?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"330\" data-end=\"797\" class=\"\"\u003e✔️ \u003cstrong data-start=\"333\" data-end=\"353\"\u003eLeak-Free Design\u003c\/strong\u003e – Built THICK and to tight tolerances to prevent O-ring extrusion, a common issue with aftermarket covers\u003cbr data-start=\"449\" data-end=\"452\"\u003e✔️ \u003cstrong data-start=\"455\" data-end=\"483\"\u003eOptional External Baffle\u003c\/strong\u003e – O-ring sealed with triple chamber baffle system for reduced mess \u0026amp; better crankcase venting\u003cbr data-start=\"570\" data-end=\"573\"\u003e✔️ \u003cstrong data-start=\"576\" data-end=\"608\"\u003eIncludes AN-10 Barb Fittings\u003c\/strong\u003e – Every order comes with high-quality AN-10 fittings for easy installation \u0026amp; improved ventilation\u003cbr data-start=\"706\" data-end=\"709\"\u003e✔️ \u003cstrong data-start=\"712\" data-end=\"748\"\u003eFits 1989-2002 12V \u0026amp; 24V Cummins\u003c\/strong\u003e – Perfect for factory and swapped applications\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"868\" class=\"\"\u003eSay goodbye to leaks and messy engine bays. \u003cstrong data-start=\"843\" data-end=\"861\"\u003eUpgrade today!\u003c\/strong\u003e 🚀💨\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Engineering Performance Concepts","offers":[{"title":"Default Title","offer_id":67294149902381,"sku":"CLFTCWB","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2459\/9853\/files\/Tappet_Cover.png?v=1792807155"},{"product_id":"cummins-engine-barring-tool","title":"6BT \/ ISB  Cummins Engine Barring Tool","description":"\u003cp data-start=\"72\" data-end=\"248\"\u003e\u003cstrong data-start=\"72\" data-end=\"129\"\u003eEngineered for Precision: Cummins Engine Barring Tool\u003c\/strong\u003e\u003cbr data-start=\"129\" data-end=\"132\"\u003eMake timing your engine a breeze with the Cummins Engine Barring Tool from Engineering Performance Concepts!\u003c\/p\u003e\n\u003cp data-start=\"250\" data-end=\"622\"\u003eCrafted from high-quality\u003cstrong\u003e \u003c\/strong\u003ezinc-plated billet chromoly steel and EDM cut square 1\/2\" drive this tool ensures durability and strength, giving you the reliability you need for every engine build. No more hassle with complicated setups—our bearing tool easily bolts onto your crank using the stock mounting bolts and requires a 1\/2\" drive, saving you time and effort.\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"807\"\u003e\u003cstrong data-start=\"624\" data-end=\"669\"\u003ePerfect Fit for 1989-2018 Cummins Engines\u003c\/strong\u003e\u003cbr data-start=\"669\" data-end=\"672\"\u003eThis tool is designed to fit Cummins engines from 1989 to 2018, making engine timing an easy task for a wide range of applications.\u003c\/p\u003e\n\u003cp data-start=\"809\" data-end=\"1312\"\u003e\u003cstrong data-start=\"809\" data-end=\"822\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-start=\"822\" data-end=\"825\"\u003e✔ \u003cstrong data-start=\"827\" data-end=\"848\"\u003eEasy Installation\u003c\/strong\u003e: Mounts directly to your crank with stock bolts\u003cbr data-start=\"896\" data-end=\"899\"\u003e✔ \u003cstrong data-start=\"901\" data-end=\"930\"\u003e1\/2\" drive\u003c\/strong\u003e: Uses 1\/2\" square drive for added convenience\u003cbr data-start=\"998\" data-end=\"1001\"\u003e✔ \u003cstrong data-start=\"1003\" data-end=\"1021\"\u003eDurable Design\u003c\/strong\u003e: Built from zinc-plated billet chromoly steel for strength and corrosion resistance\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e✔ \u003cstrong data-start=\"1094\" data-end=\"1114\"\u003ePrecision Timing\u003c\/strong\u003e: Achieve perfect timing with minimal effort\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e✔ \u003cstrong data-start=\"1240\" data-end=\"1274\"\u003eFits 1989-2018 Cummins Engines\u003c\/strong\u003e: Suits a wide range of applications\u003c\/p\u003e\n\u003cp data-start=\"1314\" data-end=\"1453\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Engineering Performance Concepts","offers":[{"title":"Default Title","offer_id":67294150721581,"sku":"CTDBTZC","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2459\/9853\/files\/a9b8f980-db46-4693-b509-7626e7fb0756.png?v=1786334923"},{"product_id":"cummins-fuel-pump-delete-plate","title":"Cummins Fuel Pump Delete Plate","description":"\u003cp data-start=\"0\" data-end=\"61\"\u003e\u003cstrong data-start=\"0\" data-end=\"59\"\u003eCummins Fuel Pump Delete Plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"63\" data-end=\"213\"\u003eDitch the mechanical fuel pump and upgrade with our \u003cstrong data-start=\"115\" data-end=\"147\"\u003eCummins Fuel Pump Delete Plate\u003c\/strong\u003e – the perfect solution for those running an electric fuel pump!\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"440\"\u003e✅ \u003cstrong data-start=\"217\" data-end=\"233\"\u003eCNC Machined\u003c\/strong\u003e from high-quality \u003cstrong data-start=\"252\" data-end=\"269\"\u003e6061 aluminum\u003c\/strong\u003e\u003cbr data-start=\"269\" data-end=\"272\"\u003e✅ \u003cstrong data-start=\"274\" data-end=\"293\"\u003eAnodized finish\u003c\/strong\u003e for durability \u0026amp; corrosion resistance\u003cbr data-start=\"331\" data-end=\"334\"\u003e✅ \u003cstrong data-start=\"336\" data-end=\"348\"\u003eIncludes\u003c\/strong\u003e gasket \u0026amp; stainless hardware for a complete install\u003cbr data-start=\"399\" data-end=\"402\"\u003e✅ \u003cstrong data-start=\"404\" data-end=\"412\"\u003eFits\u003c\/strong\u003e 6BT \u0026amp; 4BT Cummins engines\u003c\/p\u003e","brand":"Engineering Performance Concepts","offers":[{"title":"Default Title","offer_id":67294150754349,"sku":"FPDK","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2459\/9853\/files\/Fuel_Pump_Delete_Plate_1.jpg?v=1786334924"},{"product_id":"12v-cummins-timing-pin-delete-kit","title":"12V Cummins Timing Pin Delete Kit","description":"\u003ch3 data-start=\"179\" data-end=\"218\"\u003e12V Cummins Timing Pin Delete Kit\u003c\/h3\u003e\n\u003cp data-start=\"219\" data-end=\"278\"\u003e\u003cstrong data-start=\"219\" data-end=\"278\"\u003eEliminate the leak-prone factory timing pin — for good.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"280\" data-end=\"478\"\u003eThe factory plastic timing pin on 12-valve Cummins engines is a known weak point. Over time it can leak, loosen, or completely pop out — creating an unnecessary oil mess and potential engine issues.\u003c\/p\u003e\n\u003cp data-start=\"480\" data-end=\"668\"\u003eOur \u003cstrong data-start=\"484\" data-end=\"509\"\u003eTiming Pin Delete Kit\u003c\/strong\u003e permanently removes the sloppy factory plastic timing pin and housing, replacing it with a \u003cstrong data-start=\"601\" data-end=\"632\"\u003eproperly sealed M18 fitting\u003c\/strong\u003e designed for long-term reliability.\u003c\/p\u003e\n\u003ch4 data-start=\"670\" data-end=\"687\"\u003eWhy upgrade?\u003c\/h4\u003e\n\u003cul data-start=\"688\" data-end=\"1048\"\u003e\n\u003cli data-start=\"688\" data-end=\"744\"\u003e\n\u003cp data-start=\"690\" data-end=\"744\"\u003e\u003cstrong data-start=\"690\" data-end=\"744\"\u003eDeletes the factory plastic timing pin and housing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"745\" data-end=\"809\"\u003e\n\u003cp data-start=\"747\" data-end=\"809\"\u003e\u003cstrong data-start=\"747\" data-end=\"773\"\u003eStops common oil leaks\u003c\/strong\u003e caused by worn or loose timing pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"861\"\u003e\n\u003cp data-start=\"812\" data-end=\"861\"\u003e\u003cstrong data-start=\"812\" data-end=\"861\"\u003ePrevents the pin from backing out or ejecting\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"862\" data-end=\"917\"\u003e\n\u003cp data-start=\"864\" data-end=\"917\"\u003e\u003cstrong data-start=\"864\" data-end=\"888\"\u003eM18 threaded fitting\u003c\/strong\u003e for a secure, leak-free seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"1007\"\u003e\n\u003cp data-start=\"920\" data-end=\"1007\"\u003e\u003cstrong data-start=\"920\" data-end=\"943\"\u003eDual-purpose design\u003c\/strong\u003e — can also be used as an \u003cstrong data-start=\"969\" data-end=\"1007\"\u003eadditional crankcase breather port\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1008\" data-end=\"1048\"\u003e\n\u003cp data-start=\"1010\" data-end=\"1048\"\u003eBuilt for \u003cstrong data-start=\"1020\" data-end=\"1040\"\u003e12-valve Cummins\u003c\/strong\u003e engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1050\" data-end=\"1217\"\u003eThis kit was developed to solve a problem every 12-valve owner knows too well. Simple, effective, and built to last — exactly how it should have been from the factory.\u003c\/p\u003e\n\u003cp data-start=\"1219\" data-end=\"1255\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1255\"\u003eFix it once. Delete it for good.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Engineering Performance Concepts","offers":[{"title":"Default Title","offer_id":67294152065069,"sku":null,"price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2459\/9853\/files\/12_Valve_Cummins_Timing_Pin_Kit.jpg?v=1786334929"},{"product_id":"cummins-leak-free-rear-welsh-plug","title":"Leak-Free Rear Welsh Plug for 4BT and 6BT Cummins","description":"\u003ch1\u003eLeak-Free Rear Welsh (Freeze) Plug for 4BT \u0026amp; 6BT Cummins\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe factory rear welsh plug is a common failure point on Cummins engines, especially in high-performance, towing, and heavy-duty applications. Increased boost and cylinder pressures can cause factory plugs to leak or blow out, leading to coolant loss, downtime, and expensive repairs.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEPC Leak-Free Rear Welsh (Freeze) Plug\u003c\/strong\u003e is engineered to provide a permanent solution. Precision-machined from billet material and supplied with premium sealing components, it delivers superior strength, reliability, and serviceability compared to the factory design.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003e✔ 4BT Cummins\u003cbr\u003e✔ 6BT 12 Valve Cummins\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnly one rear plug is required per engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the EPC Rear Welsh Plug?\u003c\/h2\u003e\n\u003cp\u003e✅ \u003cstrong\u003eBillet Construction\u003c\/strong\u003e\u003cbr\u003ePrecision-machined for exceptional strength and long-term durability.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eLeak-Free Sealing System\u003c\/strong\u003e\u003cbr\u003eUtilises a high-temperature Viton O-ring to ensure a reliable seal under extreme conditions.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eBuilt for High-Boost Applications\u003c\/strong\u003e\u003cbr\u003eDesigned to withstand the cylinder pressures and cooling system demands that commonly cause factory plugs to fail.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eCorrosion-Resistant Components\u003c\/strong\u003e\u003cbr\u003eSupplied with stainless steel hardware for maximum corrosion resistance and service life.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eAdded M8 threads for EPC solid heater lines (ETA August 2026)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Integrated pilot dimple to aid in installing sensors.\u003cbr\u003e\u003c\/strong\u003eWe added a pilot dimple for those wanting to use the rear plug for sensors or a coolant bypass. Simply drill and tap to accomodate any threads you need.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBillet Leak-Free Rear Welsh (Freeze) Plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Temperature Viton O-Ring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless Steel Fastening Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWhether you're building a competition truck, tow rig, or reliable street-driven Cummins, the EPC Leak-Free Rear Welsh Plug provides peace of mind where it matters most.\u003c\/p\u003e\n\u003ch3\u003eLeak-Free for Life.\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended product page callout:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eThis listing is for the REAR Welsh (Freeze) Plug only. One plug is required per engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Engineering Performance Concepts","offers":[{"title":"blue","offer_id":67294152196141,"sku":"BRWPBU","price":69.99,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":67294152228909,"sku":"BRWPBK","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2459\/9853\/files\/WhatsApp_Image_2026-05-22_at_9.57.34_AM.jpg?v=1786334934"},{"product_id":"12vt4ts40-w-50mm-wastegate-provision","title":"12VT4TS40 W 50mm Wastegate Provision","description":"\u003ch1\u003e\u003cspan\u003eEPC 12VT4TS40 – 347 Stainless T4 Manifold with 50mm Wastegate Provision\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe latest evolution in Cummins 12V turbo manifolds.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe new \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEPC 12VT4TS40\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is engineered from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e347 stainless steel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and features a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eT4 turbo mounting configuration with an integrated 50mm wastegate provision\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis manifold is designed for builders who want the flexibility to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eweld a wastegate directly to the manifold and machine\/grind the wastegate passage through\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing the setup to be tailored to the specific wastegate and turbo combination.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e347 stainless steel construction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT4 turbo flange\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated 50mm wastegate provision\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWastegate provision can be welded and machined\/grinded through for wastegate installation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWastegate \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePurpose-built for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCummins 12V applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHigh-flow manifold design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStrong construction for high-performance applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eClean, compact wastegate placement directly on the manifold\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEPC engineered for performance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12VT4TS40\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gives builders a strong foundation for custom turbo systems while providing the flexibility to configure the wastegate setup to suit their individual application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're building a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estreet truck, towing setup, high-output 12V or competition engine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this manifold gives you the strength and flexibility required for serious performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWeld it. 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