1990 SPECIAL ORDER TRIM COMBINATIONS COLORS Indicated Basic Vinyl or Leather Finish is Antique BASIC INTERIOR BASIC INT BIG 4 PARTS T 20 Very Dk Sapphire 66 Med Beechwood Dk Sienna SEAT OPTION CODE LEGEND 6C1 A52 Regular Bench 3 Pass 604 AS 45 45 GF3 AV7 50 50 w o P Seat Reclining GG3 AV7 50 50 W Arm Rest w o P Sea Reclining TRIM LEVEL SEATS SEAT OR DOOR DOORS D Deluxe 1 1st Design C Cloth M Custom 2 2nd Design V Vinyl S Standard 3 3rd Design 4 4th Design 5 5th Design A Modified COMBINATION NUMBER CODING The First Two Numbers indicate the Basic Color i e 27 Dk Blue The Third Number or Letter indicates the Type and Design Level as follows Cloth F S Vinyl R S 5 A11 Vinyl 6 Cloth Vinyl 7 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 1 4 000 14 26 6 91