Chevy Sbc 1935-1948 Fenderwell Roadster Street Rod Raw Steel Exhaust Headers The gears are precision-machined from

The gears are precision-machined from the highest quality aluminum silicon bronze alloy for maximum durability

This is a preloaded unit allowing for a faster reacting unit

These rear-ends have a reputation for being tough to handle the abuse of Circle Track racing

Dual distributor hold downs and Four corner water ports

Chevy Sbc 1935-1948 Fenderwell Roadster Street Rod Raw Steel Exhaust Headers The gears are precision-machined fromIncrease your horsepower and torque for your ride just bolt on these Speedmaster headers! These headers are designed with 5 16 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.