Greetings,
I have recently installed a 302 roller motor in a 65 mustang but used exhaust manifolds off an early 289/302 and it appears there are small leaks past the gaskets I used which likely matched the 302 roller heads. It was pointed out to me the different exhaust ports between a roller and early Windsor. Assume people have come across this before and there is a simple solution.
I won’t be changing the heads anytime soon and won’t be putting extractors on either. Just looking for the right gasket.
Thanks
Tony