NOS Chevy "factory high performance" 307 engine?

[marxjunk]

There a guy local that owns a boat salvage and I go there when I can and look at stuff often..he has some HP 307s and a few HP 318 Chrysler motors he has pulled out of old 70s boats...he's had some for a decade and no one wants them....as neat as they sound very limited market..and with the revolution of crate motors in the past 2 decades doubt if he will ever sell them

I buy all the 327s 350s and 400 small blocks and all the big block Oldsmobile stuff he comes up with..and really score some cool rare stuff....like a dual quad nail head motor once..it was in an early fiberglass boat with tail fins.