S&B 65 Gallon Replacement Fuel Tank for 2001-2004 GM Duramax 6.6L LB7 Crew Cab Long Bed

This product is an aftermarket high-capacity fuel tank for GM trucks that provides a greater fuel reserve when the low fuel indicator comes on.

• The fuel gauge may show about half the actual remaining mileage.
• The gauge will remain full until about 4-5 gallons have been used before moving normally.
• The truck’s computer may drop the gauge to empty until it starts moving again after refueling.
• The tank has more surface area at the bottom compared to the original equipment.