50-60 Medium Duty 29 80 Series Heavy Duty 29 Bel Air 65 Biscayne 55 C10 Panel 33 C10 Pickup 38 C20 Pickup 38 C30 Panel 33 C30 Pickup 38 C50 22 C60 22 C80 20 Chevy II 57 Corvair 52 Corvair Truck 13 Corvan 36 Corvette 69 Impala 70 K10 Pickup 39 K20 Pickup 39 Nova 59 P10 Series 27 P20 Series 27 P30 Series 27 Suburban 37