does anyone know were I can get info on the following rear end code CXA C159 1 or would any one knoe the ration the axle is off a 85+ s-10 ext cab truck :-P

CXA C159 1
CXA= 1983 3.08 non posi 7 1/2 ring gear 9 1/2 rear brakes
C=Buffalo plant
159=Built June 7th
1=First day shift

thanks for the help