Danny Ongais' Interscope Racing Porsche 934 Turbo

Greg Pickett's Chevy Camaro

Jocko Maggiacomo's ex-Donahue/Collins AMC Javelin

Joe Chamberlain's Chevy Camaro and Ron Weaver's Chevy Corvette

George Follmer's Vasek Polak Porsche 934 Turbo

John Bauer's Porsche 911

Carl Shafer's Oftedahl Racing Chevy Camaro won the event

John Graves' Porsche Carrera

Tim Stark's (#17) and Babe Headley's (#78) Chevy Corvettes

Milt Minter's Bill Scott Racing VW Scirocco