AXLE IDENTIFICATION CODES CONT D INDICATES POSITRACTION 1982 CtOIN T D 3 62 RATIO G75 OPTION 3 36 RATIO GV4 OPTION CODE RING GEAR CODE RING GEAR QT 6 50 QU 6 50 QN 6 50 QM 6 50 1982 FRONT AXLE IIDEENTIFICATION X 2 39 RATIO F62 OPTION 2 53 RATIO IZ1 5 OPTION 2 97 RATIO F79 OPTION HX PW CD CEE CL AL H6 PZ PD PK 2 84 RATIOIJZ OPTION CT Y 1991 GENERAL NIOTOFIS SERVICE PARTS OPEERAT ONS CHEVROLET 17W t 6 91 5 5 5 000