Fluid · Rear Differential
Rear Differential
for 1957 GMC 150 Series 270ci I6 · RWD
Fluid Type
SAE 90 or 80W-90 GL-5
Spec: GL-5
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
24,000 mi
38,616 km
Notes
Hypoid rear axle. Capacity varies with axle model; heavier-duty axles may hold 4+ quarts.
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