100 Class: to 1959

200 Class: 1960 - 1969

300 Class: 1970 - 1979

400 Class: 1980 - 1989

500 Class: 1990 - Present

600 Class: MUSCLE CAR 60 - 69

700 Class: MUSCLE CAR 70 - 79

800 Class: STREETROD TO 1948

1000 Class: CONVERTIBLE

1100 Class: STOCK TRUCK & 4X4ALL

1200 Class: CUSTOM TRUCK & 4X4ALL

1300 Class: CORVETTE

1400 Class: STREET-MACHINE