Fluid · Rear Differential
Rear Differential
for 1979 Ford Mustang 200ci I6 · RWD
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
Ford 7.5-inch rear axle. Add 4 oz friction modifier if equipped with limited-slip (Traction-Lok).
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