Well I'm leaning towards 5 lug, but I think I might be able to get 6 lug wheels free from the guy I got the truck. He thinks he can dig up 4. I feel like I read somewhere that 63 to 69 chevy trucks might have a rear end that fits...sound right? I know a guy with a 69 he is parting out, I might just measure his axle..but he has the column and it looks like it would look stock. This is a one piece right? Think I would have swap issues?