Speedo gear question.

$20 at the ford dealership. dont PAY to get it installed, do it YOURSELF. Ill tell you how to do it:
1. Jack up the drivers side
2. Look towards the TAIL end of the tranny and find a harnass plugged into a transistor
3. use a 12mm open end wrench and take off the ONE bolt holding it in
4. pull the transistor out(im assuming you unplugged the harnass)
5. take off the black little piece holding on the stock speedo gear
6. put the new one on and secure it with the black piece
7. put it back in the tranny. bolt it back up. plug in. and the fun part
8. TEST DRIVE....even though you did no performance mod, its an excuse to get nasty with it

you can also get that gear shipped from mustangs unlimited, part and shipping $24total. I agree with 17yrold 15mins at the max.

Steeda sells it for $15 and change. I have seen them on ebay for like $8. Do it yourself with the apove instructions. POC.

I've actually heard Ford only has up to a 21 tooth, not the 23. Just order it from steeda for $15, and install is a breeze.

you can get a generic brand for like $10... and just install it yourself... very simple to do, it took my friend litterally 1 minute the other day... after he got it up on his lift...