Fluid · Engine Oil
Engine Oil
for 1961 Plymouth Belvedere 170ci I6 · RWD
Fluid Type
SAE 10W-30 or 10W-40 conventional
Spec: API SE or higher
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
With filter change. Early 1960s slant-six typically used straight 30W in warmer climates, 10W-30 multi-grade for all-season
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