F100 and F250 I beam axles comparisions
 

I could answer this myself if i had the right books but i haven't got the parts books bought yet and i am curious. Yesterday i located a 2wd front axle for my 59 project (for free) but its a F250 axle. What i am hoping is that the main beam is the same so that i can use this axle with some new parts and build a F100 axle out of it. So those of you with more parts books than me is the main beam the same for the two weight classes?

Spindles are the same. F100 or F250

Garbz

Awesome that makes me happy. That means i can get half ton parts and build this axle. Might just buy a disk kit since i already have to buy all the parts.