For an F350, 460/C6, 2wd SRW, is there any difference in the exhaust, (routing, pipe size, mounting points) between it and a similar F250? I want to replace the exhaust on my truck, and I find a few bolt on (i don't weld) kits for similar F250's but nothing for F350"s. LMC has a bolt on one for the F250....Anyone know any other retailers selling a kit that might work? Thanks to all