Just installed a standard exhaust on my "79" from the "Y" pipe on back. Very difficult to get the pipes up high as they were originally. Has anyone seen hangers that mount over the top of the spring center plate, and drops down to attach to the 2 pipes?? The originals were tack welded, and I think that's what held them up a little higher. I have them held up high as I want them, but I needed to use heavy wire.