can a dana 60 front be swapped into a '50's 1 ton Napco?

[kuribo]

Hello-

I am looking at a Task Force '50's 1 ton with the Napco conversion. It has the live front axle-non-locking hubs. I am told to convert to locking, I need new CV shafts, which are very hard to find. I am wondering if I can't swap in a whole new dana 60 front assembly. Does anyone know if this is possible? Thanks.