Fluid · Rear Differential
Rear Differential
for 1982 Chevrolet K20 454ci V8 · 4WD
Fluid Type
80W-90 GL-5
Spec: API GL-5
Capacity
4.2qt
3.97 L
Drain & Refill
4.2 qt
3.97 L
Change Interval
30,000 mi
48,270 km
Notes
GM 14-bolt full-float typical; may have posi-traction requiring limited-slip additive
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