Ive been looking on ebay for an instrument cluster for my 97 gt, what year models will fit in my car, I found one I like that has the white gauges but it says for 99-04 mustang gt's.

 

I know there was some changes in 99 that might affect the instrument cluster, so for a first guess I would say 96-98.
Have you tried http://www.latemodelrestoration.com ?

 

Try here: http://www.simcoaftermarket.com/afte...ang/1996-1998/

 

Nice link! I love that, great product!

 

It is a great product. I have the silver series on my 01 and absolutely love it! All you need to do is tranfer the electronics over! come with the whole assembly otherwise. Took like 45 minutes to install and brought my whole interior together.