Does any one know of a good shop in the NC area that can do engine performance up grades, exahust brakes and under drive/over drive auxilary trannys? My truck is a '98, 3500, 12 valve, 5 speed. 90K miles.
s/s 4" drop boards, Dual Designs, Mag-hytech, Kenwood 10 disc sound, custom mud flaps...