Chevrolet C30 (1 Ton - Pickup): 1979-1986 Chevrolet G30/3500 (1 Ton - Van): 1979-1982 Chevrolet P30 (1 Ton - Step Van/Forward Control Chassis): 1979-1985, 1987-1993, 1995-1999 Chevrolet R30 (1 Ton - Pickup): 1987-1988 Chevrolet R3500 (1 Ton - Pickup): 1989-1991 GMC C3500 (1 Ton - Pickup): 1979-1986 GMC G3500 (1 Ton - Van): 1979-1982 GMC P3500 (1 Ton - Step Van/Forward Control Chassis): 1979-1993, 1995-1999 GMC R3500 (1 Ton - Pickup): 1987-1991
