Because you have an internal crack, most likely in head or head gasket.
head gasket is blown
1976 Chevy 350 engine should take 5 qts engine oil with filter change.
5W30 oil.
s8873
ya...its a sbc...they all interchange
5
The oil drain plug on a 1994 Chevy 350 is on the underside of the motor. Look for a bolt in the very center of the bottom of the engine.
The engine block coolant drain plug on a 350 Chevy Tahoe is above the oil pan, mid engine on driver's side
Engine noise.
On the left side near the rear of the engine.
5 QTS. with a NEW filter
intake manifold gasket,head gasket,cracked head,cracked block. was it overheated? was cold water added to hot engine?