C3
1968
18, 40
Jerry Thompson (1972 to 73); J. Marshall Robbins (1974); David Fryer ((1975 to present)
Abex (Frank van Arnem) E-land
SCCA Trans-Am, IMSA, SCCA club racing
C3
1968
57, 68
Bob Johnson (1970-73); Sr. Scott Chrisman (1973-74); Carl Trapletti (1975-78) inactive (1978-88) Simeon Shortman (1988-2008)
Fred Semon (1970-73) Troll Racing (1988 to present)
SCCA Regional/National; SCCA Trans-Am
C3
1968
177, 12, 18, 48, 66, 99 (Swiss Cheese)
John Greenwood; Mike Murray / Ike Knupp; Phil Currin.
John Greenwood (self-financed); Phil Currin's Full Time Racing shop.
IMSA
C3
1968
#4, #2, #29
Henry Greder (F); Sylvain Garant (F); Jean-Michel Giorgi (CH); Jean-Pierre Rouget (F); Marie-Claude Beaumont (F).
George Filipinetti
FIA, WSC
C3
1968
3, 2, 1, 71, 69
Henri Greder/Umberto Maglioli (1968) Henri Greder/Umberto Maglioli/Reine Wisell (1969); Jean-Claude Aubriet/Jacques Bourdon (1970); Jean-Claude Aubriet/Jean-Pierrre Rouget(1971); Jean-Claude Aubriet/Sylvain Garant/Depnic (1972); Jean-Claude Aubriet/Depnic (1973).
Scuderia Filipinetti / Georges Filipinetti
FIA, WSC