Manual steering to power

It would be worth talking to Peter at Bergman Auto Craft. He sells the new Borgeson power steering kits. The borgeson box is significantly lighter and smaller (better header clearance!) than the original power steering, has a 14:1 ratio, and won't have the miserable overboosted feel of the original stuff. Plus, if you don't have any of the parts for the swap already by the time you're done sourcing all the OE stuff you'll probably have spent close to that much anyway.

The only other way I would do it is to buy a OE box rebuilt by FirmFeel, stage II at the minimum.