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harpoon mod

  1. 6.0 Mod Help
    Harpoon Mod - cutting the vent tube in the fuel tank shorter. This will result in faster fill up times and 7-10 more gallons of fuel can be put in the tank! Lifting the bed off your truck will be the easiest way to Harpoon your fuel tank. The only problem with lifting the bed is that its heavy...
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