Fluid · Rear Differential
Rear Differential
for 1984 Buick Riviera 231ci V6 · FWD
Fluid Type
80W-90 GL-5
Spec: API GL-5
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
50,000 mi
80,450 km
Notes
GM 7.5" 10-bolt rear axle standard. Limited slip add friction modifier if equipped.
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