Exergy E04-10107 12mm Stroker CP3 Pump 01-04 GM 6.6L Duramax LB7

The Exergy 12mm Stroker CP3 pump is designed to support over 1000+ horsepower while maintaining stock-like drivability. It offers a single pump solution for high-power builds, eliminating the need for pump controllers, custom belts, or secondary pumps. Exergy Performance has invested thousands of hours in research and development, subjecting their pumps to rigorous durability testing and operating range verification (up to 4500 RPM and 29,000 psi) to ensure proper function. These 12mm Stroker pumps have been third-party verified to have "Reasonable Bases" of being compliant with Federal Emission requirements.