I used the front clip from a '79 Firebird on my '56 TF.
That gave me PS and disks. Used the rear axle from the same car.

Requires a bit of welding but it looks real good when finished.

http://smg.photobucket.com/albums/v246/rbachman/?action=view&current=PB030017.jpg&newest=1

http://smg.photobucket.com/albums/v246/rbachman/?action=view&current=PB030015.jpg&newest=1