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wintersun's avatar
wintersun
Explorer II
Feb 21, 2014

Larger fuel tank for GM SB Extended cab

I found that with my GM short bed extended cab diesel pickup that no one makes an aftermarket fuel tank to improve on capacity of the stock tank. Aero Tanks in San Bernardino will put them into production but they need a customer's truck to get the necessary measurements. Anyone with such a truck might be able to work out a good deal with Jacob in return for their lending him their truck for a few hours.

12 Replies

  • I bought a 57 gallon Titan replacement tank for mine about a year and a half ago. Installed it myself.
  • try here - - Titan Fuel Tanks

    The one listed stops at 2010.. I cannot imagine that they stopped making them in 2010..?? Drop them a line , great people to chat with.

    I put one in my 09 SB... they are a great company to deal with.. Joe