Very Rare 1998 Peterbilt 330 Western Allison 6 speed automatic. 4:33 gears with air locker. Engine originally rated Hauler Stretch Conversion Rv Toter truck. Full mechanical 6CTA8.3L Cummins with 300hp, installeed new larger injectors along with new turbo and billet compressor wheel, fuel pump bumped up and new lift pump also, now roughly rated at 410hp. New Jacob exhaust brake, new water pump,...