Fluid · Manual Transmission
Manual Transmission
for 1966 Dodge D300 225ci I6 · RWD
Fluid Type
80W-90 GL-4 or ATF
Spec: API GL-4
Capacity
7qt
6.62 L
Drain & Refill
7 qt
6.62 L
Change Interval
36,000 mi
57,924 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
NP435 4-speed manual transmission typical. Some used ATF, check FSM for specific recommendation