This 2007 Trailblazer SS was interested in picking up some power, along with fortifying the truck for future modifications. To insure there would never be any transmission problems no matter what he decides to throw at it, we went with an RPM Level 10 transmission build. We also installed our Oil Pickup Tube Kit, Kooks Headers, our Spal Fan Kit, One Piece Fenderwell Intake, and a few other goodies to round out the build!
