Fluid · Automatic Transmission
Automatic Transmission
for 1957 Oldsmobile 98 371ci V8 · RWD
Fluid Type
Type A transmission fluid
Spec: GM Type A
Capacity
20qt
18.92 L
Drain & Refill
6 qt
5.68 L
Change Interval
25,000 mi
40,225 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
Jetaway (Hydra-Matic) transmission. Modern Dexron III/VI is acceptable substitute. Total capacity includes torque converter.