Sorry but I need to know for my next project, I have a marine engine 350, that was on my wellcraft 1995 232 eclipse, they blown the heads (overheat) and leave it outside so the head rusted very bad they garbage I have the engine block with all the brackets and some accesories I want to put the engine togueter for the future, I will send the engine to the machine shop to be sure is good, the heads part# is 14102193, this are special heads? or can I buy some heads for a 350 chevy?. thanks.