Fluid · Rear Differential
Rear Differential
for 1969 MG MGC 3.0L I6 · RWD
Fluid Type
90W GL-4 or 80W-90 GL-4
Spec: API GL-4
Capacity
1.7qt
1.61 L
Drain & Refill
1.7 qt
1.61 L
Change Interval
30,000 mi
48,270 km
Notes
Hypoid rear axle; do not use GL-5 due to brass synchronizer concerns in era-correct differentials
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