The McLaren M16C 6, number 77, of George Walther.
The McLaren M16B 4, number 7, of Gary Bettenhausen.
The McLaren M16C 4, number 68, of Tom Sneva.
The McLaren M16E 2, number 2, of Johnny Rutherford.
The McLaren M16A 1, number 36, of Roger McCluskey.
The McLaren M16A 2, number 19, of Spike Gehlhausen.
The McLaren M16A 3, number 77, of Salt Walther.
The McLaren M15A, number 31, of John Mahler.
Salt Walther posing for photo.
Al Loquasto in car number 86, Frostie Root Beer-Goodyear McLaren-Offenhauser M16A.
Salt Walther in car number 77, Dayton Walther Eagle-Offenhauser.
Tom Sneva in car number 68, Norton Spirit McLaren-Offenhauser M16C.
Bobby Allison in number 16, Cam 2 Motor Oil Special McLaren-Offenhauser M16C.
Roger McCluskey in car number 14, AM Marine Special McLaren-Offenhauser M16A.
Gordon Johncock in car number 24, Gulf McLaren-Offenhauser M6B.