speedo gear

[ladenblowfish]

So what speedo gear do I need to use if I'm running 4.10 gears? Is it Purple 21 tooth gear? If it is, I can get one from 5.0 Resto.

 

[k9t8m]

call max @ 5 star ford. He'll set you up just like he did for me.

 

[mrzeee]

Thanks k9t8m

The 21 will get you really close but a 23 aftermarket will do it better. And that 23 is so thin it wears out really quick....5-7000 miles.