Fluid · Rear Differential
Rear Differential
for 1999 Chevrolet Express 5.7L V8 Vortec · RWD
Fluid Type
75W-90 GL-5 gear oil
Spec: API GL-5
Capacity
3.8qt
3.59 L
Drain & Refill
3.8 qt
3.59 L
Change Interval
50,000 mi
80,450 km
Notes
9.5" 14-bolt full-float or 8.6" 10-bolt semi-float rear axle
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