Chevy SBC 350 Truck Pick Up 1966-1987 Ceramic Exhaust Headers Performance Cast Iron cylinder heads

Performance Cast Iron cylinder heads are designed to be a direct replacement for your worn or cracked heads

If you're completing the installation of a Speedmaster electric water pump

Nitrous/injector bosses

measuring 92mm

Chevy SBC 350 Truck Pick Up 1966-1987 Ceramic Exhaust Headers Performance Cast Iron cylinder headsIncrease 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.