FASS Cummins Fuel Distribution Block 2002-gmc-sierra-3500-esi5491530 126% larger than factory 2

126% larger than factory 2

Ideal for towing

Built with the same quality of materials and precise tolerances found on our high-end race shocks our OEM upgrade kits enable you to experience the famous King ride quality on your daily driver or prerunner

An adjustable nitrogen chamber (70–200 psi) allows for correction of radial tire pull

Required when pairing Long Travel Airbags with Carli 6″ Suspension Systems

FASS Cummins Fuel Distribution Block 2002-gmc-sierra-3500-esi5491530 126% larger than factory 2The FASS Fuel Systems Cummins Fuel Distribution Block is designed for high performance applications that are utilizing up to three CP3s but can also be used on single or dual CP3 applications. Our uniquely shaped Fuel Distribution Block allows us to have a smooth path of flow to each CP3 ensuring an equal distribution of fuel pressure and fuel flow. Our Fuel Distribution Block bolts directly to the engine block of 5. 9L Common Rail and 6. 7L Common