Gibson Shorty Headers - 1.625 in Primary - Stock Collector Flange - Small Block Chevy - GM Fullsize SUV / Truck 2002-12 - Pair 11574A High strength ABS plastic housing

High strength ABS plastic housing with a scratch resistant polycarbonate lens makes this mirror suitable for a variety of motorsports

For Carburetor Hookup

Deflection in the OE mount can cause camber and caster changes during aggressive handling

Flaming River manufactured

Gibson Shorty Headers - 1.625 in Primary - Stock Collector Flange - Small Block Chevy - GM Fullsize SUV / Truck 2002-12 - Pair 11574A High strength ABS plastic housingEvery 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