1Y03 019 RPO DEFINITIONS I C60 AIR CONDITIONER FRONT MANUAL CONTROLS C68 AIR CONDITIONER FRONT AUTOMAT C ELECTRONIC CONTROLS FE1 SUSPENSION SYSTEM SOFT RIDE FE7 SUSPENSION SYSTENI FRONT AND REAR HEAVY DUTY USED WITH PERFORMANCE HANDLING PACKAGE Z51 LT5 ENGINE 5 7L 5 7J V8 D GITAL FUEL INJECTION L98 ENGINE 5 7L 5 7 8 V8 M F MD8 TRANSMISS ON AUTOMATlC 4 SPEED THM7OOR4 4L60 ML9 TRANSM SSION MANUAL 6 SPEED 4 I 1993 GENERAL MOTORs SERVICE PARTS 0PERATl0NS CHEvROLET 14Y 3 93 3 113 3 000 GROUP