Fluid · Automatic Transmission
Automatic Transmission
for 1966 Buick Electra 425ci V8 · RWD
Fluid Type
Dexron II ATF
Spec: GM Type A Suffix A (original), Dexron II (modern substitute)
Capacity
11qt
10.41 L
Drain & Refill
5 qt
4.73 L
Change Interval
25,000 mi
40,225 km
Data quality
Book-style estimate
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Notes
Super Turbine 400 (ST-400) 3-speed automatic; pan drop only refills approximately 5 quarts