Hot Rods Column Support Chevy 57 Panel

Hey guys
Going to upgrade the brakes on my 57 chevy panel.
Thinking hydroboost (maybe).

Anyone know a good fit junkyard column support and brake that should fit with minimal modications ?
Save me buying something like .......

http://www.ebay.com/itm/1955-59-56-...ash=item23623498f9:g:DqEAAOSw5cNYMIKi&vxp=mtr