Chevy Sbc 350 Classic T-Bucket Street Rod Stainless Steel Exhaust Headers The Speedmaster MidRise Air design

The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise

They're available in several sizes to fit your valve covers

These Speedmaster aluminum water pump pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs

and have oil already applied

and all accessory gaskets--everything for a complete engine rebuild

Chevy Sbc 350 Classic T-Bucket Street Rod Stainless Steel Exhaust Headers The Speedmaster MidRise Air designIncrease 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. Size Notes: Flange to Inside 14 1 2" Flange to Outside 20" Flange to End of Pipe 38"