No-0321 -Flaggers and Officials
No-0321 Race Group 9 - Historic Formula Libre
No-0321 Race Group 8 - Historic Production GTU
No-0321 Race Group 7 - Can-Am and USRRC Cars
No-0321 Race Group 6 - Historic Production GTO
No-0321 Race Group 5 - FIA, World Manufacturers Championship Cars and Formula "70"
No-0321 Race Group 4 - Monoposto Cars Through 1972
No-0321 Race Group 3 - Sports Racing Cars
No-0321 Race Group 2 - Vintage Production
No-0321 Race Group 1- Racing Exhibition