i am building a rockwell buggy with two steering axles, bolth will be welded, hydro steering and pinion brakes. it sounds like if he has rockwells in there now, so adding a rear would'nt be to big of a deal, just have to find another rock front. i bought two steering axle's and bolth said rockwell, so acording to what i have read ''as long as the tag says rockwells'' then it has the U-joint axles, not true with one of them it had the rezzpe joint's ( the 5 balls ), so what i would do is it cut a boot and check to see what it has.as far as the plumbing for the hydro's i am going to go cheap for now, i will have the rear turn the other direction as the front, so when i turn left the rear go's right. all telehandlers or lull's use a 12 volt control valve so you can have normal steer, tight steer and crab at the snap of a switch. there are self centering laser's used on most of the CAT TH's ( i know i work for CAT as welder ) but i will just eyeball the rear tires when i install the valve later, jason.
