S&S Diesel L5P-CP3-14 CP3 Conversion Kit with 14mm Pump | 2017-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Features: - Adds reliable CP3 Injection pump - OE Quality quick connecting supply line - High-pressure fuel line - Injection molded ECU mount Enhance your Duramax Engine's Reliability The Duramax engine has a trust-worthy reputation for durability and worry-free performance. However, the 2017-2024 Duramax L5P uses the CP4 injection pump. This pump has a high probability of failure, leading to costly repairs of the fuel system. S&S Diesel's CP3 Conversion Kit w/ 14mm Pump is a bullet proof solution based around the Bosch CP3 pump. The CP3 pump has proven itself to withstand extreme pressures, RPMs, and environmental conditions. The 14mm is engineered for competition use. Add durability and reliability by converting to a CP3 pump with S&S Diesel's CP3 Conversion Kit w/ 14mm Pump. High Performing Quality Components S&S Diesel prioritizes durability and precise fitment with their CP3 Conversion Kit w/ 14mm Pump. Which is why the kit uses an OE-quality injection molded ECU mount, and OE style quick disconnecting fittings and braided supply lines for hassle-free operation. Optimize your engine with a CP3 conversion to add high performance and durability to your Duramax with S&S Diesel's CP3 Conversion Kit 14mm. Fits: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 GM 6.6L Duramax L5P Application Notes: - Competition use only - Not for sale in California