Originally Posted by 1970Chevy
I think its probably the intake manifold gasket that is leaking.
I recently took the manifold off and put it back on without replacing the gaskets. Now I can do it right (shouldve done it the first time
Don't feel bad. I still have a front seal that needs "fixing". When I changed the cam, I got in a hurry and didn't feel like taking the time to loosen the oil pan to get the gasket on the bottom of the timing cover in place. So... I just pounded the timing cover on with a rubber mallet and smeard silicone all over down there.