Join Date: Feb 2012
Location: deland, florida
AGR steering box
In an effort to improve the handling of my 69 I wanted to upgrade the steering box to a higher effort, faster ratio unit and do the 3rd gen swap well documented on this forum. Instead of taking a chance of getting a real fast ratio reman from the local auto parts store, I decided to go ahead and part with the dough to get the "right" one from AGR. I called AGR to see what they had to offer and/or suggest for my application. I was so impressed with the time and knowledge the person I talked to was willing to share that I decided to have them build me a box with a 12:1 ratio and a 220 torsion bar, a little higher effort than the one off the shelf. It would cost a little more and take a little longer but what the heck. I'd already done a complete Hotchkis TVS package (with upper and lower control arms) and replaced the tie rod ends, pittman, idler and it still didn't feel right. So, I was willing to go a little further to try to make it better.
Four weeks and several phone calls later I finally get the box from AGR. At this point I've lost a little enthusiasm and have started to question my decision but sometimes these things happen. Then I notice that the top cover is not billet like it was supposed to be but the stock steel piece. So I called and they would send it to me ( I was not about to send it back ) and I could install and adjust the preload. One week later it hadn't come, I call and it hadn't been sent yet, somebody screwed up, sorry. Can you overnight it this is getting rediculous OK. Finally get it and the box together and install it.
Feels a lot better but maybe to much effort. oh well. After several attempts am able to tighten lines enough so they don't leak. Didn't realize thier box retained the metric threads and came with inserts.
Replaced the reman pump with AGR 1500 psi HD pump and steering effort is greatly improved. Apparently the reman wasn't putting out enough flow or pressure. Now the car is driving better than ever and I'm really happy with how it feels. Imagine my chagrin as I was looking for leaks after replacing the pump ( nothing at the pump ) and find that the input shaft seal on the box is leaking. Can't believe it, there is nothing I hate more than a leak. So now I'm going to have to pull the box after finally getting it sorted out and replace that seal.
Sorry to go on and on, I'm not bashing just relaying my experience for whatever thats worth. That leak just got me fired up.