1971 Pontiac Grand Prix 455 Model J

1971 Pontiac Grand Prix Model J Description

1971 Pontiac Grand Prix Model J 455 CID. Original Motor showing 80,000 miles on odometer. I have the original THM 400 transmission but have recently upgraded to a Grand National 200 R4 high performance transmission. Mild stall, shift kit, super servo, Kevlar band and hardened stater. Factory 12 bolt posi traction differential with new auburn carrier and 3:73 crown pinion gears. New updated pipes 2.5 x-pipe exhaust system with ceramic coated headers by ed. New shocks, RAD and mini starter. Excellent survivor, runs and drives. i have original 14X7 rallies. Now has 15X8 Centerline champ 500's. Needs TLC interior and exterior basic clean up.