Fluid · Engine Oil
Engine Oil
for 1956 Pontiac Chieftain 316ci V8 · RWD
Fluid Type
SAE 30 or 10W-30 conventional
Spec: API SB/SC era
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
2,000 mi
3,218 km
Notes
With filter. Non-detergent or detergent oil acceptable for 1950s engines; modern API SN/SP oils are fine
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.