1983 TRIM COMBINATIONS COLORS Indicated Basic Vinyl or Leather Finish is Antique BASIC INTERIOR 17 Dk Charcoal 22 Dk Royal Blue 42 Med Grayfern 60 Lt Sand Gray 67 Dk Briar Brown 77 Dk Maple SEAT OPTION CODE LEGEND AR9 Bucket Reclining Back A52 Regular Bench A65 Notch Back Bench AMG 55 45 ATB 50 50 P S at Recliner TRIM LEVEL SEATS SEAT OR DOOR DOORS D Deluxe 1 lst 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 19 Black The Third Number or Letter indicates the Type and Design Level as follows Cloth Vinyl B C D E G H J All Vinyl N R V W Y Z 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 6 9 1 ws 14 000