Not really sure what your askin but here goes. I bought a narrowing jig to do my housing the next time I am home. I will figure out if I need to narrow it as I think I am getting new wheels. If I do I will cut the ends off,weld on the ladder bar brackets,coil over shock mounts and the brace to stiffen the housing. Last I will weld the new ends that I got to the housing. Hope this is what your asking