My Formula 5000
Car: Lola Tl42-Chevy No. 12

Driver: George Wintersteen, 26, was the runner-up of last season’s
formula series in a see-saw battle which was not decided in Lou Sell’s
favor until the last lap of the last race. He won the Kimberly Cup as the
must improved driver of the 1964 season. He and wife, Gretchen,
reside in Villanova, with one daughter.

Crew Chief: Bill Mayberry, 34, has been with Wintersteen for five years
and has worked at Indianapolis with George Bignotti. He also helps on
the Penske Can-Am and TransAm cars when Wintersteen isn’t running.
George Wintersteen Racing