Selling my set of Bundle of Snakes, built by Chris Ardern of Ardern Cars. These were built for a 2005-2006 GT 5.4L Supercharger engine. I decided to go with a small block engine build, so I don't need these headers. They are VERY well built and look GREAT! Headers are still located still with Chris Ardern in Ohio, so we can ship. $3500.00 + shipping.