couple more random questions

[68c10owner]

Can anyone tel me what tools I`ll need to unbolt a front crossmember from the frame rails? I`m going to pick up the crossmember I bought from a 1973 truck and the guy torched the frame off just behind the motor mounts. I have my truck stored a hour away so I can`t just go out and look.

Also, how easy is it to disassemble a bed? I found a fleetside bed with no wood or support rails but box is all still bolted together. It`s a long bed so I`ll need to cut it down for my shortbed. I can do it at work but I`ll need to take the bed sides off to store them at work.

And finally, can I get bed support rails for my 62 and use them on a later bed? I think it`s from a 64. I`m pretty sure i saaw some in one of the parts books. If I can`t find any for a 62, can i use later ones and just drill new holes?

Thanks for putting up with my questions guys.