Fluid · Rear Differential
Rear Differential
for 1974 GMC K2500 350ci V8 · 4WD
Fluid Type
80W-90 GL-5 gear oil
Spec: API GL-5
Capacity
5.5qt
5.2 L
Drain & Refill
5.5 qt
5.2 L
Change Interval
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
Corporate 14-bolt full-float rear axle typical
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