Accufab Oval Throttle Body for 96-98 Cobra and 01 Bullitt. I dont know if it works for 03-04 Mach1 or not. I am planning to test the theory with a friend that has a Mach. Its polished and is in good condition. I never used it b/c I have an 03 cobra and somehow got the wrong TB. It has a couple of little scratches on the bottom of it. I paid 315 shipped I want to sell for $315 shipped. PM me if interested. Thanks.