Found a really good deal locally on a brand new, but just sitting on the shelf, power steering box. Its a "Rock Ram" ported box built by AGR. The box is originally for a 1/2 ton - 1 ton '80s GM truck that was built to be used with crossover steering and a forward facing pitman arm. A 7" long pitman came with the box but my steering arms are only 6" center to center... so thats a problem already unless I can get my throw ratio corrected due to the box ratio being so deep. This box seems to be a slower ratio as its over 4 turns lock-lock so with that the 7" arm may be needed. Dunno, I'll have to work out some numbers on paper before I get too far into it. Looking to pick up an assist cylinder too, hence why I was so happy to find this factory assist tapped box for less money than a reman box even after core return. The assist cylinder I am thinking about is a small bore, like a 1.5"x.625"x8". This way the tires will still give me some caster return and the steering won't feel dead and blah like it did on my Wrangler with 42"s and a 1.75"x1"x8" ram. Too much volume requirements from the pump, and too much power over the tires gave me no road feel and so I had to spend more time visually chasing rather than feeling the pull in the wheel of road crown or ruts, etc. It was however quite powerful on the trail when bound up in the rocks.





Comment