S&B's 68-gallon fuel tank directly replaces the OEM 36-gallon tank without any cutting, drilling, or special modifications. This makes for a trouble-free, faster installation process. S&B's replacement fuel tank holds 5 more gallons than competitor tanks allowing you to save time, go further, and get more out of your truck! Each tank is engineered with a built in baffle system to minimize fuel sloshing and maintain fuel around the pickup.
Extremely Strong Crosslink Polyethylene
Uses OE Sending Unit
Includes New Tank Straps
68 Gallon Capacity
Important Note: The S&B Replacement Fuel Tank won't fit vehicles with a 2 piece driveshaft.
Your fuel gauge will work as normal. Unfortunately there is no way to calibrate the distance to empty readout when a larger fuel tank is used on GM trucks. Because the bottom of the S&B tank has a greater surface area, there will be a greater fuel reserve when the low fuel indicator comes on.
You may momentarily experience fuel level errors. When the truck thinks there is a problem it will drop the gauge to empty to get the driver’s attention. High capacity fuel tanks may cause the truck to think there is a problem because the fuel level sensor float arm moves slower than stock. If this happens, the gauge will return to its normal position after restarting the engine.