61 Ford unibody, even if it's a 1/2 ton I think the axle is a poor choice for a gasser. Too wide and heavy and the wheel bolt pattern is 5 on 5.5.
The kinda popular ones were 61-66 Econoline vans.
I'd check speedway motors, they have some economy straight axle kits for that car.
my signature lines...not really directed at anyone in particular..
BE different....ACT normal.
No one is completely useless..They can always be used as a bad example