I thought I would give a little update on my cooling issues. I ended up geting a 22'' cold case rad. no more overheating. thanks for all the suggestions fellas.
I have been reading a lot about people decking the block to bring the compersion up. wouldn't plaining the heads do almost the same thing for less money?
It’s a 68 HP pretty much stock with headers. I have a flex fan on it and two electric fans on the front blowing in. 185 T-stat. I’m thinking of just a champion rad. Worried it may not be enough.
Does this balancer look right for a 383? I’m wondering what’s the deal with all the holes that aren’t drilled all the way through. Engine has a bad vibration around 2000 rpm and up.