Fluid · Engine Oil
Engine Oil
for 1966 Ford GT40 427ci V8 · RWD
Fluid Type
20W-50 conventional racing oil
Spec: API SE or better
Capacity
16qt
15.14 L
Drain & Refill
16 qt
15.14 L
Change Interval
3,000 mi
4,827 km
Notes
Dry sump system with larger external oil tank for 427 FE big block; capacity includes filter and tank. MkII variant.
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