1981 Pontiac Firebird equipped with 5.0L V8 Gas OHV, 4.9L V8 Gas OHV Turbo, 4.9L V8 Gas OHV, 4.3L V8 Gas OHV, 3.8L V6 Gas OHV
1
Rear
8.5 In. to 8.75 In. Ring Gear
1981 Pontiac Firebird equipped with 5.0L V8 Gas OHV, 4.9L V8 Gas OHV Turbo, 4.9L V8 Gas OHV, 4.3L V8 Gas OHV, 3.8L V6 Gas OHV
Rear
8.5 In. to 8.75 In. Ring Gear