Inliners International Forums General Discussion Engines Aluminum head for late Chevy sixes

Well, to be honest, the marine 181 head copy with just a little higher intake location and a raised cover rail to keep oil from going everywere and still have the older cover pattern would be a BIG improvement over the stock heads.JMHO.

P.S.
Since it would require a new intake be made this would not make it to production.