Gibson Shorty Headers - 1.5 in Primary - Stock Collector Flange - Small Block Mopar - Dodge Ram Fullsize Truck 2004-07 - Pair R07C04XL long duration applications

long duration applications

and lower oil temperatures

1" Standard Spacer Tapered

Express 3500

1985-1987 Chevrolet Astro

Gibson Shorty Headers - 1.5 in Primary - Stock Collector Flange - Small Block Mopar - Dodge Ram Fullsize Truck 2004-07 - Pair R07C04XL long duration applicationsEvery 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