Fluid · Automatic Transmission
Automatic Transmission
for 1974 GMC K2500 402ci V8 · 4WD
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
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
TH400 3-speed automatic. Total includes torque converter. Pan drop is ~5 qts.