Fluid · Rear Differential
Rear Differential
for 1960 Pontiac Catalina 389ci V8 · RWD
Fluid Type
80W-90 or 90 weight gear oil
Spec: API GL-5
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
36,000 mi
57,924 km
Notes
Safe-T-Track (limited slip) requires friction modifier additive. Standard differential capacity; Safe-T-Track may take slightly more.
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