small block headers

What is the best "punch for the buck" headers for a small block A body with power steering? I saw one once with a removable tube back next to the rear cylinder by the fire wall. The guy told me he could remove and re- install the drivers side header in roughly 20 minutes. Sounds like a perfect world to me.

Unless they were a different brand than what my Cuda had on it when I got it you couldn't get the drivers side out in any 20 minutes unless you used a torch. The back tube did come off which made it some easier to deal with but it still had the tube that wraps around the steering center link so the steering had to be disassembled to get it out. Mine also leaked where the back tube slipped together and sounded like crap.

BTW: I now have Hooker's on it. They are the usual PITA installing and removing but they clear everything and seal good.