Chevy SBC 350 Truck Pick Up 1966-1987 Stainless Steel Exhaust Headers Speedmaster wing nuts are 5

Speedmaster wing nuts are 5 in

along with a mechanical lifter cam

Speedmaster oil pumps are manufactured from high-quality steel with all new components

bringing both style and practicality to your daily routines

yet pliable enough to seal each exhaust port

Chevy SBC 350 Truck Pick Up 1966-1987 Stainless Steel Exhaust Headers Speedmaster wing nuts are 5Increase your horsepower and torque for your ride just bolt on these Speedmaster headers! These headers are designed with 3 8 in. thick laser cut flanges and mandrel bent primary tube. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.