1987 TRIM COMBINATIONS BIG 4 TRIM USAGE The following is a list of Options Big 4 Trim Usage The Big 4 consists of INSTRUMENT PANEL SHROUD SIDE CARPET AND REAR SEAT TO BACK WINDOW PANEL These would be used on styles with already existing seats doors and headlining except for Accent Big 4 colors Note WHEN WHITE SEAT IS USED WHITE CARPET WILL BE USED ON THE TOE BAR OF THE SEAT BACK OF BACKS BIG 4 OPTION CODES 6DW69 131 191 621 112 113 Dr Cpt to remain White 6DW69 271 721 791 112 113 Dr Cpt to Match Flr Cpt BIG 4 OPTION CODE LEGEND 131 Med Pearl Gray 621 Med Lt Saddle n 191 Black 721 Dk Carmine 271 Dk Blue 791 Dk Claret 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS CADILLAC 620 1 4 000 14 8 1 1 92