1971 GMC K15/K1500 Pickup equipped with 6.6L V8 Gas OHV, 5.7L V8 LPG OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Rear
FSGR 1-13/16in 16 Thread with Dana 60 Axle
1971 GMC K15/K1500 Pickup equipped with 6.6L V8 Gas OHV, 5.7L V8 LPG OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Rear
FSGR 1-13/16in 16 Thread with Dana 60 Axle