Jeep Wrangler 3.8L V6 JK 2007-2011 Stainless Steel Headers As the horsepower in your

As the horsepower in your performance vehicle goes up so does the strength of the read end housing

They are manufactured from machined steel and offer excellent valve spring location

The Speedmaster Turbo 400 TH400 Aluminum Competition Transmission is engineered for extreme performance applications

These Speedmaster Ford front covers are direct replacements for your stock timing chain cover

Jeep Wrangler 3.8L V6 JK 2007-2011 Stainless Steel Headers As the horsepower in yourIncrease 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.