Mr. Gasket 9894 Differential Cover Kit Features: Heavy Gauge Steel Chrome Plated Height: 13.80 Width: 14.50 Length: 3.60 Weight: 4.44 lbs Fitment: 1972/Pontiac/LeMans/Sport/7.5L 7457CC 455Cu. In. V8 GAS OHV Naturally Aspirated::8.875 in. (12 Bolt), Rear^^1972/Pontiac/LeMans/Sport/7.5L 455Cu. In. V8 GAS Naturally Aspirated::8.875 in. (12 Bolt), Rear^^1972/Pontiac/LeMans/Sport/4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated::8.875 in. (12 Bolt), Rear^^1972/Pontiac/LeMans/Sport/4.1L 250Cu. In. l6 GAS Naturally Aspirated::8.875 in. (12 Bolt), Rear^^1972/Pontiac/LeMans/Luxury/7.5L 7457CC 455Cu. In. V8 GAS OHV Naturally Aspirated::8.875 in. (12 Bolt), Rear^^1972/Pontiac/LeMans/Luxury/7.5L 455Cu. In. V8 GAS Naturally Aspirated::8.875 in. (12 Bolt), Rear^^1972/Pontiac/LeMans/Luxury/5.7L 5737CC 350Cu. In. V8 GAS OHV Naturally Aspirated::8.875 in. (12 Bol...