'68 318 to carbed Magnum 5.2: Check my checklist
My 1970-style power steering hose arrived - an Edelmann 70344 for a 1970 Coronet/Belvedere with a Saginaw pump. $18 and change from Amazon. I had to relieve one of the bends in the pipe a bit (probably because of the lower '89 PS bracket), but otherwise it'll be a perfect finished fit once the adapter arrives for the steering box end:
-Kurt