Chevy SBC 350 Truck Pick Up 1966-1987 Black Exhaust Headers Speedmaster valve locks are wider-angled

Speedmaster valve locks are wider-angled 10 degree locks

They include an alkyd distributor cap with brass terminal connections

Speedmaster single Keyway Double Row Timing Chain Kits are CNC Machined from billet

It is similar to our LowRise

the LS-series heads are produced using our "Gravity Casting" process

Chevy SBC 350 Truck Pick Up 1966-1987 Black Exhaust Headers Speedmaster valve locks are wider-angledIncrease 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.