Okay thanks, I had seen on their website they only went back to 1964 or 65 trucks, but thought maybe there might still be a unbit that would fot the older housings. The 48-54 1/2 ton axles used the same housing didn't they through at least '59 minus the enclosed drive shaft after 54??

I will say the site has changed quite a bit since I had last been on here.....
John