Gibson Shorty Headers - 1.625 in Primary - Stock Collector Flange - Small Block Chevy - GM Fullsize SUV / Truck 2002-12 - Pair Swivel Hose Ends Ignition Data Acquisition Accepts Multiple

Ignition Data Acquisition Accepts Multiple Runs

Kit is for list numbers R50419

3-wire Hall-Effect Sensor that is not easily susceptible to EMI/RFI Interference

Program Cable

d V8 and 1971-72

Gibson Shorty Headers - 1.625 in Primary - Stock Collector Flange - Small Block Chevy - GM Fullsize SUV / Truck 2002-12 - Pair Swivel Hose Ends Ignition Data Acquisition Accepts MultipleEvery Gibson Performance Header is Dyno tuned and engineered to deliver more usable horsepower and torque at low and mid range RPM highway speeds. Improves engine's ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off road. 50 State Street legal. Meets EPA and CARB requirements. Will