I just unpacked my rebuilt power steering gear for my 75 Cj6. I bought one from Napa mainly because mine was really ugly and I am not sure of its condition. The core charge for the new one is over 200 bucks so I thought I would strip down the old one right away before I forget to return it. Then I noticed some differences. My old one has the "76" casting on it. It has a little more than four turns lock to lock. The new one lacks the 76 casting. It has a little more than three turns lock to lock. I recall, many years ago (like 20+ years ago), that the 76 casting was the box to look for. I am running one on my GPW and remember scouring wrecking yards to stockpile them. The problem is, I don't remember why we thought they were so desirable. My first reaction was to just box up the new one and return it. But then I thought to see if someone on here has some input on the matter. A quick google search turned up a bunch of pirate 4x4 useless information and a lot of other information that doesn't shed light on whether I should keep my old one (at least until I find out if it even needed replacing) or not.