Fluid · Rear Differential
Rear Differential
for 2000 Chevrolet Express 6.0L V8 Vortec · RWD
Fluid Type
80W-90 GL-5 gear oil
Spec: GM 12378261
Capacity
3.8qt
3.59 L
Drain & Refill
3.8 qt
3.59 L
Change Interval
50,000 mi
80,450 km
Notes
Heavy-duty rear axle with 6.0L. Use limited-slip additive if equipped with posi-traction
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