Great Looking Project Real Bob!
Then there are the guys at Neuman Car Creations. They specialize in late model Corvette running gear in early model bodies. I've got a client with a 64 and a 65. One is blown LS2 powered and the other has a 572 GM crate engine. I belive they make their own frames, bolt on the Vette Running gear, your choice of engines, and the drop on the Early model body. (Makes it sound easy doesn't it?
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Ironically the guy's name is Paul Neuman (no relation to the actor.)