AXLE J DE NTZIFICA TION CODES CONT D INDICATE5 POSITRACTION 198 4 CONT D 3 73 RATIO GT4 OPTION CODE RING GEAR 6KK 7 50 6JQ 7 50 6JK 7 50 6PO 7 50 6PK 7 50 6KM 7 50 GPM 7 50 6JM 7 50 6EB 7 50 6EC 7 50 6HP 7 50 6HR 7 50 6HS 7 50 1985 3 08 RATIO GU4 OPTION 3 23 RATIO GU5 OPTION 3 27 RATIO GW6 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8XO 7 625 8JB 7 625 8XC 7 75 BXB 7 625 8JQ 7 625 8XP 7 75 8XU 7 625 8PQ 7 625 8XV 7 75 8JP 7 625 9JB 7 625 8XD 7 75 8KR 7 625 9JQ 7 625 9JA 7 625 9JP 7 625 9KR 7 625 3 42 RATIO GU6 OPTION 3 45 RATIO GM3 OPTION 3 70 RATIO G54 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8JC 7 625 8XO 7 75 8XR 7 75 8KA 7 625 8XW 7 75 8XX 7 75 8JD 7 625 8PR 7 625 9JC 7 625 9KA 7 625 3 73 RATIO GT4 OPTION CODE RING GEAR 8KB 7 625 8PS 7 625 9JD 7 625 9KB 7 625 9KD 7 625 T 1992 OENEEFIAL MOTORS SERVICE PARTS ClPEiRAT ONS CHEVROLET 17F i 1 92 5 3 5 000