I have a 90 gt that's pretty much stock right now. I got a bbk fenderwell cold air kit & 2 chamber flowmasters.I have some jba shorty headers that I'm am going to get on there very soon. I am looking into spending about another 300-400 on some performance parts in the near future. What would you guys recommend me getting?

 

gears

 

3.73 gears from ebay 75$
wheel bearing kit 80$
installation 200-250

 

H pipe or X pipe what good are headers and flowmasters without freeing up the exhaust