Hey guy's looking for info on running a 10 hole head on a block that's not got the holes or will i have head gasket issues. Used to do it all the time on sbc stuff but this is a different deal so just wanted to make sure with someone with experience. My local dealer is zero help and searching didn't help much. Is it done or can you do it and if so I guess you need to run the head gasket that doesn't have the holes. Reason for asking is I have a new head with holes and my block doesn't. I would like to use it if I can.