Head selection help

[SS Shaun]

Originally Posted by carpoor

I have a set of 98cc 66' oval port heads if you are interested. Those with a set of .020" thick head gaskets will bump your compression quite a bit. Your cam is VERY conservative for a 454. I also have a NIB 228/238 @ .050" Hyd cam. 114 LSA, .540" lift. Had planned to use those parts on my father's car, but he changed his mind and is having me put it back to stock.

what is the casting numbers on those heads