[chewychevy67]

So I have been fighting my distributor for. The last while. It won't sit down clean to the intake. It sits 1/8" or 0.010 high and bottoms out. Heads were shaved, block was not decked. All gm parts here and were checked by professionals before I assembled it. I've tried everything so I guess the pans gotta come back off and take a look at the oil pump-shaft connection. Thats all that's left. Good thing I haven't put oil in it yet. I have tried a few hei dizzy and they all sit exactly the same.