http://www.khulsey.com/tm_ilmor_chevrolet_265a.html
I recall that car used the Ilmor/Chevy V8 from Indy. Wasn't the CERV III and the Corvette Indy made in the early/mid 80's? I think the CERV III came enough later that it had an LT5, and it was supposed to be the technical/chassis concept where the Indy was the styling concept.