1979 CADILLAC AXLE IDENTIFICATION ND CATES POSITRACTION 2 28 RATIO 2 73 RATIO RINGGEAR RINGGEAR VB 8 75 VE 8 75 WB 8 75 WE 8 75 WS 8 75 VW 8 75 VS 8 75 WW 8 75 2 56 RATIO 3 08 RATIO 2 24 RATIO RING GEAR RING GEAR RING GEAR MD XJ 8 75 MB ME VY 8 75 MA XY 8 75 MG MS TRANSMISSION M32 3 SPD A T M 29 3 SPD A T M40 3 SPD A T SERIES CODE SERIES CODE SERIES CODE E AJ K AS AX C AE AD AZ AY E OK D AD K AA AC AH AM Z AD GM PARTS DIVISION GENERAL MOTORS CORPORATION CADILLAC 61 4 8 A