I've got an almost brand new Spearco water to air intercooler and the plumbing for the nose of a F-Body for trade. I need a set of Longtube Headers and Y or X for duels... Going on a 402ci LS2 Nitrous Motor in a 2000 Trans Am... Any condition Headers will be considered!! Or any other reasonable offers! I'm located in Chattanooga, TN. area... Thanx.