S&S Diesel CP3 Conversion Kit

For 2017-2024 GM 6.6L Duramax L5P

S&S Diesel L5P-CP3-14 Conversion Kit is designed to replace the HP4 pump with a reliable HP3 pump, improving fuel system durability in GM Duramax trucks. This kit reduces the risk of pump failures, making it ideal for stock and performance applications. It includes all necessary components for installation and enhances the longevity of your Duramax engine.