layin out a 64 chevy truck?

im fixin to pick up a 64 swb truck with the truck arm 2 link kinda suspension and am wondering how layin frame is possible on these trucks? i looked around on the profiles and saw a few but just need some info like how big of a notch in the rear for a 27" tall tire, spindles and control arms for the front and where or how to change the rear end to 5 lug

VICS22...

http://www.streetsourcemag.com/uploads/Ownerprofiles/eminuminumimum/5112005110705PM95151.jpg

This is a buddy's truck..I wish I had one.