49 .it has p3032 IFS in it. I've been looking at Unisteer , and Retro rack for a different project.now thinking why not in a 2 ton, I'm building with a 7.3 power stroke in it. I'm thinking cleaner install than a steering box,reasonable price. From the beginning it would have been cheaper than the work I've done till now.no modification to steering components so no dmv problems.