1981 Buick Regal: Differential Carrier

1981 Buick Regal equipped with
5.7L V8 Diesel OHV,
4.3L V8 Gas OHV,
3.8L V6 Gas OHV Turbo,
3.8L V6 Gas OHV
Rear FSGR
with Open Differential
with 2.73 or Higher Rear Axle Ratio
with 28 Spline Teeth
with 30 Spline Teeth
with Empty Case
with GM 8.5 Axle

1 Per Vehicle