1983 84 TRUCK SERIES IDENTIFICATION SERIES C100 200 300 MODELS 2 DOOR 2 DOOR 2 DOOR 4 DOOR 4 DOOR CHASSIS CAB PICKUP PICKUP CHASSIS CAB PICKUP NOMINAL WHEEL SERIES FLEETSIDEI STEPSIDEI IFLEETSIDEI TON BASE WIDESIDE FENDERSIOE WIDESIDE RATING CIO7 O3 E63 U3 EEZ I 2 I17 5 Sl 2 FT BOX 6 1 2 FI BOX CI09 O3 E63 131 5 la rr Box S26 GL 0 3 Eo 5 I un Eu I 314 um B FT BOX 8 Fl BOX 03 E63 CGP 03 E62 CSP B Fl BOX B Fl BOX 43 E63 BONUS CAB la Fr Box 43 AS3 EB3 CREW CAB lo Fr Box C309 O3 03 E63 O3 EB2 131 5 B FT BOX H FI BOX 43 43 E63 BONUS CAB BONUS CAB lo FI Box 43 C7B BONUS CAB 43 AS3 43 AS3 E63 CREW CAB CREW CAB B Fl BOX 43 AS3 C7C CREW CAB cam E va cw 1 W oa crc W NOTE All light duty model numbers are preceded by the letter C for Chevrolet modsls and by the letter I for GMC I Truck ond Coach models All GMC Truck and Coach model idontlhoations are obtained through stipulation of RPO Z88 I I L EllERAL MOTORs SERVICE PARTS OPERATIONS LT TRuc a2A 16