A TCS16 03 RPO DEFINITIONS I I3 INTERIOR TRIM LT SLATE GRAY I 18I INTERIOR TRIM CHARCOAL 24I INTERIOR TRIM DARK BLUE I 47I INTERIOR TRIM DARK RED 6OI INTERIOR TRIM DARK COGNAC I T 64I INTERIOR TRIM L GHT BEIGE n 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 53S 1 92 16 263 V 16 000 GROUP