Anyone know of any fuel cells that bolt up or are close in dimensions to a factory one thats able to fit in the stock location?

 

Ed quay makes some cells/brackets to fit nicely in the 3rd gen.

Also http://www.fuelsafe.com/store/sa114.html

http://www.nastyperformance.com/FuelSystems.html 4th gen tanks are basically the same aside from filler neck.

Not sure if you understand this but stock fitting fuel cells usually cost a lot. It usually comes as some what of a shock to people when they see a 1,000-3,000$ price take on a pretty box made of aluminum.

Best, most cost effective option is to sump a stock tank. If you don't want your old tank new tanks are pretty available and less then 200$. Competition Engineering C4041 sump kit is simply installed into the tank, if you cant do it yourself most metal shops will be able to do it for pretty cheap.