I have an extra 1" Motorvator throttle body spacer with "helix" technology. I ordered one but they messed up on shipping and sent 2. I contacted them and they said to pay for shipping and send it back (YEAH RIGHT!). But anyways, the box says it fits 1996-2002 4.6L & 5.4L V8 engines. Comes with brackets, gaskets, and box that it was shipped in. $40 + shipping and its yours. View this exact item at: http://www.rpmoutlet.com/helix.htm#fordgas . Retail this item costs $83.95, i didnt pay anything for it so get a heck of a deal thru me. Contact me if you have any questions at my email: cjs26e4u@netscape.net