{"title":"Injection Pumps \u0026 Upgrades","description":"","products":[{"product_id":"billet-aluminum-cp3-fuel-injection-pump-adapter-plate-lb7-lly-lbz-lmm-lml-cp3-conversion","title":"Billet Aluminum CP3 Fuel Injection Pump Adapter Plate - LB7\/LLY\/LBZ\/LMM \u0026 LML w\/CP3 Conversion","description":"\u003cp\u003e\u003cstrong\u003eReplacement CP3 Adapter – 2001-2016 GM Duramax\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003cp\u003eUpgrade or replace your factory CP3 adapter with this high-quality \u003cstrong\u003ebillet aluminum\u003c\/strong\u003e unit, precision-machined for a perfect fit and anodized in \u003cstrong\u003eblack\u003c\/strong\u003e for long-lasting durability and corrosion resistance.\u003c\/p\u003e\n\n  \u003cp\u003eDesigned for 2001–2016 GM Duramax applications, this adapter includes \u003cstrong\u003enew O-rings\u003c\/strong\u003e for both the CP3 pump snout and the adapter itself, ensuring a leak-free, worry-free installation.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eApplication Notes:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eDirect replacement for GM part numbers \u003cstrong\u003e97328578\u003c\/strong\u003e and \u003cstrong\u003e97188692\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFits \u003cstrong\u003e2001–2010\u003c\/strong\u003e Silverado\/Sierra models running a factory CP3\u003c\/li\u003e\n    \u003cli\u003eFits \u003cstrong\u003e2011–2016\u003c\/strong\u003e Silverado\/Sierra models equipped with CP3 conversion kits\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eA simple, reliable upgrade—built to last.\u003c\/p\u003e\n","brand":"UnderDog Diesel","offers":[{"title":"Default Title","offer_id":51331677946139,"sku":"UDD-DMAX-CP3-ADPT","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/F198847314.jpg?v=1763156137"},{"product_id":"lml-duramax-cp3-conversion-high-pressure-fuel-line-replacement","title":"LML Duramax CP3 Conversion High Pressure Fuel Line Replacement","description":"\u003cp\u003eThis is a high-pressure line replacement designed specifically for CP3-converted LML Duramax trucks. These lines are the same high-quality components included in our full CP3 Conversion Kit, ensuring proper fitment, reliability, and safe high-pressure fuel delivery.\n\u003c\/p\u003e","brand":"UnderDog Diesel","offers":[{"title":"Default Title","offer_id":51331678470427,"sku":"UDD8mmCP3Line","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/F198642236.jpg?v=1763156627"},{"product_id":"fuel-temp-sensor-mounting-bracket-cp3-swapped-lml-duramax","title":"Fuel Temp Sensor Mounting Bracket for CP3 Swapped LML Duramax","description":"\u003cp\u003eHere is a clean mounting solution for the Fuel Temp Sensor on CP3-converted trucks. This bracket replaces the common zip-tie method and provides a secure, proper location for the sensor, helping tidy up your engine bay and keep everything in its place.\u003c\/p\u003e","brand":"UnderDog Diesel","offers":[{"title":"Default Title","offer_id":51331679256859,"sku":"UDD-FTSB-CP3","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/F198642097.jpg?v=1763157635"},{"product_id":"ppe-race-fuel-valve-113073000","title":"PPE RACE FUEL VALVE 113073000","description":"\u003cp\u003e\nThe PPE Race Fuel Valve 113073000 is designed for 2004.5-2010 GM 6.6L Duramax and 2007.5-2010 Dodge 6.7L Diesel engines. This high-performance fuel valve replaces the stock or shimmed pressure relief valve to maintain consistent fuel rail pressure during full-throttle operation. By effectively deadheading the fuel rail, it helps prevent low fuel rail pressure DTC codes such as P1093 or P0087 caused by weak factory valve springs. Constructed from heat-treated stainless steel for durability, the valve includes a new O-ring for reliable sealing and ensures optimal fuel rail performance under high engine load.\n\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51638004515099,"sku":"113073000","price":22.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-01-19at9.54.14AM.png?v=1768841680"},{"product_id":"underdog-diesel-lml-duramax-low-pressure-line-conversion-cp3-swap-upgrade-kit-2011-2016-duramax-6-6l-lml","title":"UnderDog Diesel LML Duramax Low Pressure Line Conversion - CP3 Swap Upgrade Kit | 2011-2016 Duramax 6.6L LML","description":"\u003cp\u003eThis kit is designed as an upgrade for CP3 conversion setups, providing a cleaner, more reliable solution for low-pressure fuel routing. It eliminates the factory valley connection that is known to leak and be difficult to service after installation.\u003c\/p\u003e\n\u003cp\u003eBy rerouting the low-pressure fuel line outside of the engine valley, this kit improves accessibility, simplifies maintenance, and delivers a cleaner overall install—especially when paired with an aftermarket lift pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This kit is \u003cem\u003enot required\u003c\/em\u003e if you are currently running CP3 conversion kits from UnderDog Diesel (UDD), Screamin Diesel Performance (SDP), or John C Garage (JCG), as those systems include similar components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e36\" Gates 1\/2\" fuel hose\u003c\/li\u003e\n\u003cli\u003e5\" Gates 5\/16\" fuel hose\u003c\/li\u003e\n\u003cli\u003e3–4 worm gear hose clamps (varies by model year)\u003c\/li\u003e\n\u003cli\u003e2 fuel injection-style hose clamps\u003c\/li\u003e\n\u003cli\u003eQuick connect 90° fitting (2012–2016 models only)\u003c\/li\u003e\n\u003cli\u003eBillet quick connect coupler (2012–2016 models only)\u003c\/li\u003e\n\u003cli\u003eBillet Wye fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates failure-prone factory valley fuel connection\u003c\/li\u003e\n\u003cli\u003ePrevents leaks caused by improperly seated flare fittings\u003c\/li\u003e\n\u003cli\u003eRoutes fuel line outside the valley for easier access and service\u003c\/li\u003e\n\u003cli\u003eProvides clean fuel supply routing to CP3 systems\u003c\/li\u003e\n\u003cli\u003eIdeal for use with aftermarket lift pumps and filtration setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Upgrade:\u003c\/strong\u003e Compatible with the Fleece molded feed hose for retaining the factory fuel filter (sold separately).\u003c\/p\u003e","brand":"UnderDog Diesel","offers":[{"title":"2012-2016","offer_id":51990328705307,"sku":"UDD-CP3-LPLC-12-16","price":99.0,"currency_code":"USD","in_stock":true},{"title":"2011","offer_id":51990328672539,"sku":"UDD-CP3-LPLC-2011","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/M198646713.jpg?v=1775076193"}],"url":"https:\/\/wwmperformance.com\/collections\/injection-pumps-upgrades.oembed","provider":"WWM Performance","version":"1.0","type":"link"}