by 67mutt on February 6th, 2010, 1:27 pm
Just found, and ordered a large underframe kit. Any one have experience with these? Are the outer frame rails and crossmembers complete replacements, or are they intended to be installed over the old frame rails? Probably wont be installing them for a while, (maybe in the fall,) as the originals have some perforation rust, but aren't real bad yet. Kind of a "get it while it can be had" purchase. The worst area is where the hitch and bumperettes bolt on. Wouldn't trust it with a trailer I don't think.