S&S Diesel 65% Over Injector Set - New For 01-04 LB7 Duramax 1989-1993-5-9l-12v-cummins Heavy duty leaf springs improve

Heavy duty leaf springs improve ride quality and front lift strength

3L was engineered to minimize air restriction and flow better than stock

5 inches (coil spacer system)

Relocates Behind the grille

S&S Diesel 65% Over Injector Set - New For 01-04 LB7 Duramax 1989-1993-5-9l-12v-cummins Heavy duty leaf springs improveS&S Diesel Motorsport specializes in diesel fuel systems, engine performance optimization, and electronic controls. With years of experience and prior roles in major diesel engine and fuel system OEM's their team is prepared to take your engine performance and the whole industry, to the next level! Injectors and CP3's carry a 1yr unlimited mileage warranty. Any suspect hardware must be returned to S&S for evaluation, and will be repaired or replaced