273 302 318 340 build
So getting to the point of choosing head gaskets to digger out what compression I will be at. I have a couple sets. One set is new and unknown make (4.140" bore and .0345" thick) see pics
I also have a used set of cosetic. 4.070" bore.
Not sure if either of these will work. Bore on block is .030 over so 4.070"
Any ideas on mfg of new set in pic? It's got a black somewhat tacky coating. No markings anywhere.
Thanks
Steve
So getting to the point of choosing head gaskets to digger out what compression I will be at. I have a couple sets. One set is new and unknown make (4.140" bore and .0345" thick) see pics
I also have a used set of cosetic. 4.070" bore.
Not sure if either of these will work. Bore on block is .030 over so 4.070"
Any ideas on mfg of new set in pic? It's got a black somewhat tacky coating. No markings anywhere.
Thanks
Steve
