Fluid · Manual Transmission
Manual Transmission
for 1978 Oldsmobile Cutlass 231ci V6 · RWD
Fluid Type
Dexron-II ATF
Spec: GM Type A Suffix A
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
30,000 mi
48,270 km
Data quality
Book-style estimate
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Notes
Saginaw 3-speed or 4-speed manual transmission. GM recommended ATF for manual transmissions in this era