These steel axle shafts have a natural finish and are sold individually. They are perfect for small shops and will allow you to build your own custom width rear end easily. Axle length is measured from the flange to the end of the splines. Be sure to select your choice length; short or long, and either 28 or 31 spline. 

9 Inch Ford 
28 or 31 spline axle 
Long or Short 
Axle has the new style big bearing ends on it 
Bearing measures 3.14" 
2-1/2" Offset 
Drilled for 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" wheel bolt patterns using 0.685" knurl dia. 
PA20 set bearing 
AR375 Torino retainer 
Axle length is from the flange to the end of the splines 
Axles sold each, not as a pair 
Axles have 3 bolt patterns in them: 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" 
The hub pilot (center of the axle flange) measures 3.055" 
The O.D. of the axle flange measures 5.93"