To my knowledge no one is repoping the Wayne head for the 235/261 engine. Arias pistons is repoping the 12 port for the 302 GMC. I've only seen 1 Wayne head in person and a couple in pictures. Also the 302 GMC is only 4 mains (sorry Bullfoot). Deppe (sp) is making some water coled heads for the 292 Chevy, and making good horsepower out of them. If $$$$ is not a problem look at them. Hope this helps.
Dennis