It works, I've used weld washers and sleeved the bushings down to 9/16.Do you guys run your leaf spring and shackle bushing with no sleeves. I don't have then on my 86 4runner sas and they wear very fast and the wobble starts. I was thinking of welding the holes smaller and running sleeves with smaller bolts.
What size bolts dose that give for frame mounts. Where you get the tubeI run sleeves in all my bushings. And run .250 2" tubes on my frame side for the bushings. The bushings last a lot longer. I used to wear a set every few trips now i have 5 beatings on them and they still look new.