Below is a list of cars that competed in the 1966 series. If you know of commercial shell please make a notation.
Lola T70 Mk1 Lola T70 Mk2 McLaren M1B McLaren M1A Chapparal 2E McLaren Elva Ford GT40 Webster Special Porsche 906 Genie Mk 10 Wolverine Chinook Mk1 Merlyn Mk8 Lotus 23 Ferrari 250LM McLAren Goth spl Cobra ? McKee Mk 6 Stanton Special Ferrari Dino 206 Denmacher Mk. 2 Hamill SR3 Special Repco Bizzarini P538 Burnett Mk2 Lotus 30 Cherokee Mirage Mk1a Lotus 19B McKee Mk6 Brabham BT8 NOTE, Marc is considering extra rewards for scratch built cars, not based on exising slot cars or models.