I I I TZS17 13 I 2 A I I RPO DEFINITIONS I E63 BODY EOUIPMENT FLEETSIDE PICKUP BOX X88 CONVERSION CHEVROLET I k YC1 SLS SPORT EQUIPMENT YC2 SLE COMFORT EQUIPMENT sl YC3 SLS SPORT EQUIPMENT V Z88 GMC TRUCK I I b SV4 CAMEO PACKAGE 4 SV7 CAMEO EL PACKAGE A 527 BAJA PACKAGE U P Y I 907 END GATE ASSEMBLY DELETE 1 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK S35 I 1 7 000 GROUP 11a 1 92