Fluid · Manual Transmission
Manual Transmission
for 1989 Chevrolet C20 6.2L V8 Diesel · RWD
Fluid Type
Dexron III ATF
Spec: GM Type A-III
Capacity
8qt
7.57 L
Drain & Refill
4.5 qt
4.26 L
Change Interval
50,000 mi
80,450 km
Notes
NV4500 or SM465 4-speed manual. ATF specified for manual transmissions in this era GM truck.
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