1985 86 C TRUCK SERIES IDENTIFICATION SERIES C100 200 300 CHASSIS CAB PICKUP MODELS T 2 DOOR 2 DOOR 2 DOOR 4 DOOR 4 DOOR T CHASSIS CAB PICKUP PICKUP CHASSIS CAB PICKUP NOMINAL WHEEL CAB TO 5 FLEET5IDE STEPSIDE FLEETSIDE TON BASE AXLE SERIES WIDESIDE FENDERSIDE WIDESIDE RATING C107 O3 E63 6 1 2 03 E62 6 1 2 1 2 ll7 5 42 FT BOX FT BOX 1 C109 O3 E63 8 FT 131 5 BOX C209 O3 ZW9 O3 E63 8 FT O3 E62 8 FT 3 4 131 5 BOX BOX 03 E63 C6P O3 E62 C6P A 8 FT BOX 8 FT BOX 43 E63 YG4 164 5 BONUS CAB W 8 FT BOX 164 5 43 E63 AS3 l 164 5 CREW CAB W 8 FT BOX 164 5 V C309 03 ZW9 03 E63 8 FT 03 E62 8 FT 1 131 5 Box Box 43 ZW9 YG4 43 E63 VG4 164 5 l BONUS CAB BONUS CAB W 8 FT BOX 43 ZW9 YG4 C7C BONUS CAB 43 ZW9 AS3 43 E63 AS3 164 5 CREW CAB CREW CAB W 8 FT BOX 43 ZW9 AS3 C7C CREW CAB 5515 55 ZW5 I 555 5 1 O3 ZW9 A C7C 5554 55 2545 155 5 03 ZW9 C7C NOTE All light duty model numbers are preceded by the letter C for Chevrolet models and by the letter T for GMC Truck and Coach models All GMC Truck and Coach model identifications are obtained through stipulation of RPO Z88 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R 16 REV 1 88