C10 27 C10 Suburban 23 C20 27 C20 Suburban 26 C30 28 C50 21 C60 24 C70 22 Cadet 9 Camaro 36 Caprice 28 Cavalier 19 Celebrity 17 Chevette 15 Citation 17 El Camino 36 G10 20 G20 20 G30 20 Impala 33 K10 25 K10 Suburban 23 K20 25 K20 Suburban 23 K30 28 K5 Blazer 21 Kodiak 3 Malibu 25 Monte Carlo 25 P20 17 P30 20 P40 13 P60 10 S10 22 S10 Blazer 21 School Bus Chassis 22