If you have the parts that bolt to the bumper I have a extra set of the parts that go on the frame,mine had them on it and when you buy the bracket set they come will all of them. The reproduction brackets fit very well and bolted up to my original bumpers just fine,cant remember who manufactured them but bought them locally from a vendor. The auxillary springs have since been removed and I noticed they had GC stamped on a couple parts so they had to be factory or dealer installed but found no info on them in a dealer catalog I have.
Last edited by Jeff Ogden; 01/07/2011 12:52 AM. Reason: added something
