Project- Bills Buggy

find an a-body 8.75.. axles are small bolt (5 on 4) luckily for me, I found a set of axles that have been drilled for big bolt, so if I ever decide to go big bolt I can...

Thanks for the tip!! Not to sound stupid. But which models would that be? and... What about the front disc though? I know I would need to convert. Where there front disc set up with 5x4?