1975 REAR AXLE IDENTIFICATION PASSENGER NOVA 2 56 RATIO 2 56 RATIO KF KL GA JU 2 73 RATIO 2 73 RATIO UA ZA GB JV YA KA VA LA UJ VJ 3 08 RATIO 3 08 RATIO GD JX UC VL UL ZC vc KC 3 42 RATIO VC LC GF JZ 3 42 RATIO CAMARO UE VE YE ZE 2 56 RATIO PH PT CHEVELLE I 2 56 RATIO 2 73 RATIO CH AH PA PU 2 73 RATIO 3 08 RATIO WA CC XA AC PC PW 3 08 RATIO 3 42 RATIO wc cu PZ pv XC AD 3 42 RATIO WE CJ XE AJ GM PARTS DIVISION GENERAL MOTORS CORPORAT ON CHEVROLET 11 i 72