New or Significantly Altered Models
- 1968 Chevrolet Corvette
- 1968 Chevrolet Corvette convertible
- 1968 Chevrolet El Camino
Mostly Unchanged
Other
- 1968 Chevrolet Bel Air
- 1968 Chevrolet Biscayne
- 1968 Chevrolet Caprice
- 1968 Chevrolet Chevelle 300
- 1968 Chevrolet Chevelle 300 sedan
- 1968 Chevrolet Chevelle Concours
- 1968 Chevrolet Chevelle Malibu
- 1968 Chevrolet Chevelle Malibu 2d ht
- 1968 Chevrolet Chevelle SS
- 1968 Chevrolet Chevy II Nova
- 1968 Chevrolet Corvair 500
- 1968 Chevrolet Corvair Monza
- 1968 Chevrolet Impala 4d
- 1968 Chevrolet Impala convertible
- 1968 Chevrolet Impala Custom Hardtop
- 1968 Chevrolet Impala Hardtop