C2
1963
12
George Wintersteen
Roger Penske Chevrolet, althought never raced under Penske ownership.
USRRC in 1966
C2
1963
10
Dick Thompson, Maston Gregory, Roger Penske
Chevrolet, Penske Chevrolet
Sebring FIA
C2
1963
10, 1, 11
Dr. Dick Thompson, Ed Lowthar, Doc Blatchley, Rich Mason
Gulf Oil
SCCA and FIA
C2
1963
5, 17
A.J. Foyt, Jim Hurtibise, Jerry Grant, Skip Hudson, Roy Kumnick, Todd Osied, Tito Nappi, Kurt Reinold, Jerry Dunbar, Bard Boand, Ray Irwin, Bob Kivala, Richard Anderson, Brian Utt
Nikey Chevrolet
FIA Daytona Continental, Sebring GTO Class
C2
1963
3, 50
Grady Davis, Dick Thompson, Ed Lowther, Roger Penske, Delmo Johnson, Dave Morgan, John Greenblatt
Grady Davis, Gulf Oil,
SCCA, FIA Nassau,