Mr. Gasket Differential Cover Features: Heavy Gauge Steel Chrome Plated Height: 13.70 Width: 14.50 Length: 3.60 Weight: 3.38 lbs Fitment: 1986/Pontiac/Parisienne/Brougham Sedan 4-Door/5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated::7.5 in. (10 Bolt), Rear^^1986/Pontiac/Parisienne/Brougham Sedan 4-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated::7.5 in. (10 Bolt), Rear^^1986/Pontiac/Parisienne/Brougham Sedan 4-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated::7.5 in. (10 Bolt), Rear^^1986/Pontiac/Parisienne/Base Wagon 4-Door/5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated::7.5 in. (10 Bolt), Rear^^1986/Pontiac/Parisienne/Base Wagon 4-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated::7.5 in. (10 Bolt), Rear^^1986/Pontiac/Parisienne/Base Wagon 4-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated::7.5 in. (10 Bolt), Rear^^1986/Pontiac/Par...