Me and my dad redid the whole truck.We built it to be quick. Its drivetrain is a 383 hooked to a 700r4 built for 600hp with a b&m slapshifter goin to some 4'10s and locker in the rearend. has traction bars and drag shocks all around lowered it 2 1\2 and leveled it. The exhaust is some flowmaster super 40s dumped. Runs good at memorial in tulsa oklahoma alot if u wanna see it run.