AXLE IDENTIFICATION CODES CONT D INDICATES POSITRACTION 1985 B I 2 41 RATIO GU1 OPTION 2 73 RATIO GU2 OPTION 2 93 RATIO GU3 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR BGL 7 50 8NV 8 50 8NW 8 50 8YB 8 50 8YC 8 50 8YP 8 50 8YQ 8 50 8GN 7 50 8GP 7 50 8GU 7 50 3 08 RATIO GU4 OPTION 3 23 RATIO GU5 OPTION CODE RING GEAR CODE RING GEAR 8NX 8 50 8NY 8 50 8LG 8 50 8LH 8 50 8YD 8 50 8YE 8 50 8YR 8 50 8YS 8 50 G 2 14 RATIO G72 OPTION 2 29 RATIO GH2 OPTION 2 41 RATIO GU1 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8BK 7 50 8BH 7 50 8BJ 7 50 8AK 7 50 BAH 7 50 8AJ 7 50 8AZ 7 50 8BZ 7 50 2 56 RATIO GM8 OPTION 2 73 RATIO GU2 OPTION 3 08 RATIO GU4 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8BA 7 50 8BB 7 50 8BC 7 50 BAA 7 50 8AB 7 50 8AC 7 50 8AY 7 50 8AX 7 50 8AV 7 50 8BY 7 50 8BX 7 50 8BV 7 50 3 23 RATIO GU5 OPTION 3 42 RATIO GU6 OPTION 3 73 RATIO GT4 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8BD 7 50 8TP 8 50 8TF 8 50 BAD 7 50 8TJ 8 50 8TR 8 50 8TH 8 50 BTF 8 50 9TR 8 50 9TF 8 50 9TZ 7 625 QTY 7 625 T 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS 0LDSMOBILE 32W 5 000 5 12 6 91