Fluid · Engine Oil
Engine Oil
for 1966 Plymouth Valiant 273ci V8 · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SE or SF
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
With filter change. Can use modern API SN if contains ZDDP additive for flat tappet cam protection
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