ide hang on to those headers, they are only cost more down the raod,,, if you are going to use a set of fenderwells,,that are all completely fenderwell,,, unless you have the car sitting high,, you will have tire clearance problems,, you will have to run a volks wagon size tire to almost clear, the better choice of fender wells would be the hooker 5208 headers,, you dont have to cut such a giant hole in the inner fender,,they fit auto and stick cars,, and not all the tubes go thru the fender well,,,and they have collectors to hook up the rest of the exhaust,, not all fender wells have colectors,,just my opinion,,