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S&B - 65 Gallon Replacement Fuel Tank - 2004-2010 GM 6.6L Duramax Crew Cab Long Bed


2004 - 2010 GM 6.6L LLY, LBZ, LMM Duramax Diesel

NOTE: Specific to Crew-Cab / Long-Bed Trucks.

Pricing: $1,449.00

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Part # 10-1010

S&B's 65-gallon fuel tank directly replaces the OEM 34-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 3 more gallons than competitor tanks, allowing you to save time, go further, and get more out of your truck! Go big or go home!

Includes a premium OEM style sending unit. ($300 value)

Important Note about the Fuel Gauge Operation:
  • The distance to empty (DTE) on GM trucks can’t be reprogrammed, so it will show about half the mileage that is really left. This occurs with all aftermarket high-capacity fuel tanks.
  • The fuel gauge will operate properly. When you fill up your tank, the fuel gauge will remain on full until about 4-5 gallons have been used and then the gauge will start to move normally. GM trucks monitor for an inoperative fuel gauge, so in some situations, until it starts to move, the truck’s computer will drop the gauge to empty to get the driver’s attention even though your tank is full. The gauge will return to its normal position after restarting the engine. Once the fuel level drops 4-5 gallons from full, the fuel gauge will return to its normal operation.
  • The bottom of the S&B tank has more surface area than the OE, so there will be a greater fuel reserve when the low fuel indicator comes on.

Do you have an Auxiliary Fuel Tank? Read why using these with our tanks will void the Lifetime Warranty.

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2004-2005ChevroletSilverado 35006.6L, Diesel, LLY
2004-2005GMCSierra 25006.6L, Diesel, LLY
2004-2005GMCSierra 35006.6L, Diesel, LLY
2006-2007ChevroletSilverado 25006.6L, Diesel, LLY / LBZ
2006-2007ChevroletSilverado 35006.6L, Diesel, LLY / LBZ
2006-2007GMCSierra 25006.6L, Diesel, LLY / LBZ
2006-2007GMCSierra 35006.6L, Diesel, LLY / LBZ
2007-2010ChevroletSilverado 25006.6L, Diesel, LMM
2007-2010ChevroletSilverado 35006.6L, Diesel, LMM
2007-2010GMCSierra 25006.6L, Diesel, LMM
2007-2010GMCSierra 35006.6L, Diesel, LMM



Shipping Information

  • Item Requires Shipping
  • 80.0 lbs.
  • W18.0000” x H20.0000” x L96.0000”
  • Free Shipping!

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