1953 - 1972 Chevrolet 40 Series; 1953 - 1972 Chevrolet 400 Series; 1953 - 1972 Chevrolet 4000 Series; 1953 - 1976 Chevrolet 500 Series; 1953 - 1976 Chevrolet 5000 Series; 1953 - 1976 Chevrolet 600 Series; 1953 - 1976 Chevrolet 6000 Series; 1980 - 1987 Chevrolet B60; 1980 - 1987 Chevrolet C50; 1960 - 1987 Chevrolet C60; 1967 - 1967 Chevrolet P30 Series; 1979 - 1987 Chevrolet P40; 1983 - 1987 Chevrolet P60; 1977 - 1979 Chevrolet School Bus Chassis B6P042; 1953 - 1959 GMC 250; 1953 - 1973 GMC 4000 Series; 1953 - 1973 GMC 450 Series; 1953 - 1973 GMC 4500 Series; 1966 - 1976 GMC 5000 Series; 1966 - 1976 GMC 550 Series; 1966 - 1976 GMC 5500 Series; 1980 - 1987 GMC B6000; 1980 - 1987 GMC C5000; 1980 - 1987 GMC C6000; 1967 - 1967 GMC P35/P3500 Van; 1979 - 1987 GMC P4500; 1983 - 1987 GMC P60; 1983 - 1987 GMC P6000; 1955 - 1957 GMC PM250; 1956 - 1957 GMC PM251; 1953 - 1955 GMC PM252; 1953 - 1955 GMC PM253; 1953 - 1959 GMC Truck