[Rat66]

OK so I have read through all the posts and have found a few that kinda answered a some of my questions but not exactly the same scenario as me. Hopefully I can get some clarification.

I have a 66 C20 Long bed with a sbc/4spd/eaton (456). I am looking at doing a C10 suspension swap. I have a guy locally that has a rolling chassis including the complete power brakes and power steering setup from a 72 C10. I know the rear is a bolt in swap but I am a little confused on the front still. What parts do I need off the donor to make this swap? Can I keep my cross member or do I have to swap it out? Will I have to swap out the control arms or just swap out ball joints? I understand what to do if I was doing a 1/2 ton to 1/2 ton swap but not the 3/4 to 1/2.

Thanks