I think McClaren may have sold his Class VI name/design to a builder in WA (Seattle-are). After he made the Mustang, and Infinity boats took it over.
My ex-b.f.,"Space", bought 2 different designs of a glass Class VI. We went to the shop in northern WA. That in '85-'86. He probably still has then in Pt. Arena, CA.
The guys name was Bobbie...
That's a memory form a long time ago. But I'm quite certain that's were we got his Class VI.
I'll to some research. Ya, GREAT boats.