1966 Pontiac GTO Convertible 389 Tri Power M21 4 Speed Manual. Correct Reef Turquoise PPG Stage 2 Paint, New Black power Top. Turquoise interior with Buckets and Console. a correct 389 V8 Block Stamping #9778879 with the Correct Rochester Tri Power setup mated to a Muncie M21 4 Speed Transmission, Hurst shifter and Safe T Track Rear End with 3.36 gears. Loaded with power steering, power brakes, rally gauges, rally wheels with Firestone Redline Tires. Partial Broadcast Sheet and P.H.S. included. Updated engine harness, front light harness, console harness, rear light harness and fuse panel. All new felt window seals, power top cylinders and hoses.