I have a 50, 1/2 ton frame that has been sub framed.I have been told by a chassis mfg. that the sub frame is too wide and that it should have had a Mustang 2 assembly. The width is 60-61" and the hub to hub on a 3100 is 56" (?). What have you guys done in these situations-wheels,narrowed a-arms ?
Thanks
