Fluid · Engine Oil
Engine Oil
for 1964 GMC 1000 Series 305 cu in (5.0L) GMC V6 (305C/305D) · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API MS
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
With filter change. GMC 261 inline-six.
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