Original airconditioning on my 79

[chrismoore701]

Am I going to be able to hook air up on my 79 stepside? I have the original long style pump and brackets on the pump, but not the brackets for the block. I am also missing the hoses, not to worried about that. But looking at the factory manual, it looks like there is a lot involved. is this doable in my garage? I know I will have to get it charged. How can I tell if the pump is good? it seems to move real nice. I have the condenser and some lines from that as well, but not all of them.

thanks