Chevy SBC 350 IMCA Racing Exhaust Headers - Black Your new engine assembly deserves

Your new engine assembly deserves the best

Speedmaster LS dual 4-barrel

or another that's set up the same

don't cut corners

the Speedmaster piston oil ring spacers will keep your pistons working smoothly throughout the entire operating range

Chevy SBC 350 IMCA Racing Exhaust Headers - Black Your new engine assembly deservesIncrease 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.