AXLE IDENTIFICATION CODES CONT D INDICATES POSITRACTION 1988 2 73 RATIO GU2 OPTION 2 77 RATIO GHG OPTION 3 08 RATIO GU4 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 6HE 7 625 4ET 7 75 6HB 7 625 6HP 7 625 6HF 7 625 6HT 7 625 6HK 7 625 4HD 7 625 4HB 7 625 4HE 7 625 4HF 7 625 2HP 7 625 2HT 7 625 3 23 RATIO GU5 OPTION 3 27 RATIO GW6 OPTION 3 42 RATIO GU6 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 2HA 7 625 4EU 7 75 2HL 7 625 2HQ 7 625 8EU 7 75 2HR 7 625 4HJ 7 625 6HL 7 625 4HY 7 625 6HJ 7 625 6HQ 7 625 3 45 RATIO GM3 OPTION CODE RING GEAR 4EW 7 75 8EW 7 75 1989 2 73 RATIO GU2 OPTION 2 77 RATIO GH3 OPTION 3 08 RATIO GU4 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 6HE 7 625 8ET 7 75 6HB 7 625 6HP 7 625 9ET 7 75 6HF 7 625 6HT 7 625 6HK 7 625 3 27 RATIO GW6 OPTION 3 42 RATIO GU6 OPTION 3 45 RATIO GM3 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8EU 7 75 6HL 7 625 8EW 7 75 9EO 7 75 9ER 7 75 1990 2 73 RATIO GU2 OPTION 3 08 RATIO GU4 OPTION 3 23 RATIO GU5 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8HP 7 625 8HF 7 625 2PM 7 625 8HT 7 625 8HK 7 625 8HJ 7 625 8HE 7 625 8HB 7 625 3 27 RATIO GW6 OPTION 3 42 RATIO GU6 OPTION 3 45 RATIO GM3 OPTION CODE RING GEAR CODE RING GEAR CODE RING GEAR 8EV 7 75 2PN 7 625 8EW 7 75 9EQ 7 75 8HL 7 625 ti 1992 GIEENERAL NIOTORS SERVICE PARTS OPE RAT ONS CHEVROLET 17F i 1 92 s ss 5 000