S&S Diesel CP3 Conversion Kit

For 2017-2024 GM 6.6L Duramax L5P

S&S Diesel L5P-CP3-10 Conversion Kit replaces the failure-prone HP4 pump with a reliable CP3 pump to improve fuel system durability in Duramax L5P engines. This kit includes all necessary components for installation and enhances long-term reliability for both stock and performance trucks.