Fluid · Manual Transmission
Manual Transmission
for 1978 Ford F-250 300ci I6 · RWD
Fluid Type
80W-90 GL-4 or Type F ATF
Spec: API GL-4 or Ford Type F
Capacity
7qt
6.62 L
Drain & Refill
7 qt
6.62 L
Change Interval
50,000 mi
80,450 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
NP435 or T18 4-speed manual transmission, some Ford manuals specified Type F ATF