I have a set of stock exhaust manifolds of my 2011 ss have 27000 miles in them. I'm in jasper al. Can meet within reasonable distance. 80 bucks
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2003 2500HD 6.0 4x4 -daily
2011 1ss LS3. Stainless power longtubes, slp blackwing intake, muffler delete, tune. 410Rwhp 405rwtq