I I V 4C08 001 IRPO DEFINITIONS z 85L EXTERIOR COLOR SECONDARY MEDIUM SLATE GRAY METALLIC 85U EXTERIOR COLOR PRIMARY MEDIUM SLATE GRAY METALLIC I I 87L SECONDARY COLOR EXTERIOR GUNMETAL MET 91 91 U EXTERIOR COLOR PRIMARY PUR PLE PEARL I K j L 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 44C j Y 8 92 8 7 8 000 GROUP