Fluid · Automatic Transmission
Automatic Transmission
for 1978 GMC Rally Wagon 350ci V8 · RWD
Fluid Type
Dexron II ATF
Spec: GM Type A Suffix A
Capacity
12qt
11.35 L
Drain & Refill
5 qt
4.73 L
Change Interval
30,000 mi
48,270 km
Data quality
Book-style estimate
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Notes
TH350 or TH400 transmission typical. Total includes torque converter. Pan drop service is 4-5 quarts