Remanufactured CP3 Fuel Pump 2001-2004 GM 6.6L Duramax LB7 XDP Xtreme Diesel Performance Bypass Will not work with aftermarket

Will not work with aftermarket rocker arms

while also helping to prevent thread galling and seizing

Not only is this the biggest intake on the market

5 inch Work Stock Legal

the XD313 Valve Spring Kit can be used on a wide range of trucks

Remanufactured CP3 Fuel Pump 2001-2004 GM 6.6L Duramax LB7 XDP Xtreme Diesel Performance Bypass Will not work with aftermarketThe XDP Remanufactured CP3 Fuel Pump XD521 replaces the failed or underperforming fuel pump in your 2001 2004 GM 6. 6L Duramax LB7. A bad or poorly functioning fuel pump can produce low fuel rail pressure which can cause power loss or even leave you stranded on the road. This CP3 pump will help get your truck running as it should and get you back on the road. Every fuel pump is constructed using the highest quality parts and is designed to meet or