Fluid · Engine Oil
Engine Oil
for 1970 Oldsmobile 88 455 cu in (7.5L) Rocket V8 2-bbl, 310 hp (Delta 88 / Custom) · RWD
Fluid Type
10W-40 or 10W-30 conventional
Spec: API SE
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
With filter. 10W-40 for temps above 0°F, 10W-30 for year-round use
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