Replacement Gas Tank on GMC

almckin · July 14, 2006

Has anyone replaced their orginal tank with the transferflow 45 gallon tank on a 03 GMC 2500HD shortbed crewcab?Were there any problems with slow filling or any other issues.

ABQFirefighter · July 14, 2006

I replaced mine with the Transfer Flow. I have had no problems whatsoever. It fills like the OEM tank but holds a heck of a lot more.

ALarsh · July 14, 2006

How hard is the install?

Its about $1,000 for the tank. Why not get a 98 gal aux. tank for around the same $ instead? Then you have 124 gal of fuel. Only downside is it takes up bed space.

ABQFirefighter · July 15, 2006

Install took a couple of hours, pretty easy and straight forward. I didn't want to lose any bed space, so that's why I went with the replacement tank.