Fluid · Rear Differential
Rear Differential
for 1970 Mercury Cougar 351ci V8 · RWD
Fluid Type
80W-90 GL-5
Spec: API GL-5
Capacity
3.25qt
3.07 L
Drain & Refill
3.25 qt
3.07 L
Change Interval
50,000 mi
80,450 km
Notes
8-inch or 9-inch rear axle depending on application. Add 4 oz friction modifier if limited-slip equipped.
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