I cosidered this swap once but not for long. It's a front steer unit.The steering box is ahead of the front wheels. It would be difficult to make it work in most situations.
Some people have used a Dodge aspen/ plymouth Volare front end with good results. They have torsion bars instead of springs. I have'nt had any experience with them myself.
I reccomend the Pontiac Fiero front end. It's easy to install and has rack and pinion steering and disc brakes.
I installed one in a 40 Ford pickup and posted some pictures in the "hot rod engineering" forum. If you look at the pictures you can see how easy it is to install.
AL