Chevy SBC 350 Truck Pick Up 1966-1987 Raw Exhaust Headers Speedmaster gilmer drive kits are

Speedmaster gilmer drive kits are aluminium machined and precision made for your street/race engines

not from sand molds

this advanced kit offers superior durability and efficiency

the increased diameter applies more clamping force on the second gear clutch pack

Universal mounting brackets make it easy to replace as it suits most vehicles

Chevy SBC 350 Truck Pick Up 1966-1987 Raw Exhaust Headers Speedmaster gilmer drive kits areIncrease 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.