1989 SPECIAL ORDER TRIM COMBINATIONS Seat Very Med Seat Option Trim Level Dk Beech Material Styles Code Seats Door Sapphire Wood Texture IBL69 A52 AV7 S1 IV 206 666 SIERRA CF AS7 IBL69 A52 AV7 S1 1V 207 667 MILLPORT CL AS7 1BL69 A52 AV7 S1A 1V 205 665 MILLPORT CL F SEAT AS7 SIERRA CF R SEAT IBN35 AS7 SIB 1C 20W SIERRA CF F S HARTFORD SIERRA CF R S Note The above Trim Combs are available only with Option A75 Heavy Duty Front A76 Heavy Duty RR Seat asm option DO9 F St Ctr A Hst available Millport Clot for Very Dk Sapphire IS W7151 Med Blue Med Beechwood is W9205 Med Cognac balance of interior same as G trim leve Available only with opt A75 Heavy Duty Front Seat Asm 1H6 F St and IRV 2nd St 3rd St is the same for all t 1991 GENERAL MOTORS SERVICE PARTS OPERATlONS CHEVROLET 17W 14 000 14 24 6 91