I HAVE A NEW PROCHAMBER AND PRO DUMPS 4 A FOX BODY! THIS WAS ON MY CAR BUT NO MILES, I AM BUILDING A 418 AND FOUND I NEED A 3 INCH .. SO ILL EITHER TRADE 4 3 INCH OR SELL AND BUY THE 3 INCH!! THANKS I ALLSO HAVE SOME INJECTORS 19S AND 24S LET ME NO 814 591 7907 GENE THANKS AND AS ALLWAYS...