Bigger fuel tank

[jflan23]

I decided to quit being lazy and change the oil in my AT4 today, while laying under the truck I realized the huge amount of open space I have. Granted I have a 6’6” bed, but damn. So my question is, has anyone replaced the stock 22gal tank with something bigger? I have the space for the 36gal (for the HD duramax) think I would have issues swapping them?

[Darth Potatoes]

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