"Monoposto Classic (1 Viewing)
Includes formula cars from the late 1950s through 1972 covering Formula Junior, Formula Ford, FB and F2. They run on treaded tires and are not allowed wings or other aerodynamic devices."
Doug, The Monoposto group now also includes Formula Fords 1973 - 1983 in their Vintage CFF Class in original configuration on slicks without SCCA Mandated updates.