Fluid · Rear Differential
Rear Differential
for 1975-1976 Oldsmobile Vista Cruiser 7.5L V8 · RWD
Fluid Type
80W-90 GL-5
Spec: API GL-5
Capacity
4qt
3.78 L
Drain & Refill
4 qt
3.78 L
Change Interval
50,000 mi
80,450 km
Notes
GM 12-bolt rear axle (heavier duty with 455). Add friction modifier if limited slip equipped.
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.