By now the Glen was THE race of the year and the field was huge. BARC had many entries throughout the field
Bucher in the Lotus & Ferrari Mondial, Decker in the TwinCam, Charlie Kurtz with the AC Bristol, young Bob Poupard's 1500, Ted Rounds Sebring MGA, Rip Ripley in a 550RS, Chuck Dietrich's new Elva, Yenko's Corvette and Bruce Cargill in an XK-120