Is there a long range tank for a 05 SCab 4x4 6'7 bed?

 

A 39 gallon tank was an option for these. I have a 2008 and was not able to find an aftermarket one. My truck came with a 27 gallon. I picked up a 39 gallon local to me from Ebay for $120.00
I have not installed it yet. That will happen soon.

 

You may need a different fuel pump.

I think it's: 8L3Z 9H307 H

 

Yes. My truck is a flex and the extended range takes a different part number. I decided that I was going to replace the pump/sending unit anyway since the tank would be out.