We could advertise a larger capacity, but we chose to only market usable capacity to set honest and reasonable expectations for our customers. The Titan XXL tank also features minimal hang down below the bottom of the stock tank (approximately only 1.5″ lower than stock tank shield bracket).Installation is a breeze – no fabrication or cutting required. This tank is a direct fit, bolt-in application, making it the perfect upgrade for your Ford F250 or F350 pickup. Application For model year: 1999-2007.For F250 and F350 (single and dual rear wheel) models with the Power Stroke engine & 8ft bed. Note: For use with diesel fuel ONLY. Additional Details. The TITAN tank is 21 gallons larger at 51 gallons. The stock tank is only 30 gallons. Will not interfere with powered steps, air bag systems and most other accessories. Our mid-ship, direct replacement fuel tanks are designed to use your trucks’ stock/OE sending unit. However, our tanks are compatible with Fleece, AirDog, FASS, etc. This tank does NOT fit cab & chassis models. It is ONLY for use on trucks with traditional pick-up truck short beds.

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