S&B 65 Gallon High-Capacity Fuel Tank for 2004-2010 GM Duramax 6.6L LLY, LBZ, LMM Crew Cab Long Bed

$1,449.00

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 nozzle at high flow fuel stations (truck stops) will not be able to fill automatically.
  • 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.

Install Instructions

Prop 65 Warning

WARNING: This product can expose you to chemicals including carbon black, silica – crystalline, methylene chloride, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm.

MORE INFO at www.P65warnings.ca.gov

S&B 65 Gallon High-Capacity Fuel Tank for 2004-2010 GM Duramax 6.6L LLY, LBZ, LMM Crew Cab Long Bed

Built for owners who need more range from 2004-2010 GM Duramax 6.6L LLY, LBZ, LMM Crew Cab Long Bed, this S&B tank increases capacity while retaining a clean, vehicle-specific installation. It is designed for reliable fuel delivery and long service life.

A Practical Capacity Upgrade

  • Increased capacity: Carry more fuel for towing, jobsite travel, and longer trips between fill-ups.
  • Direct-fit design: The tank is shaped around the intended chassis and uses application-specific mounting hardware.
  • Factory-system compatibility: Designed to integrate with the listed sending-unit, fuel-line, and gauge configuration.
  • Durable construction: Heavy-duty materials and reinforced mounting points support demanding truck use.
  • Installation-ready details: Review the product specifications below for skid plate, sump, transfer-pump, and clearance information.

Before You Order

Confirm bed length, cab configuration, factory tank capacity, sending-unit requirements, and compatibility with fifth-wheel, gooseneck, skid-plate, lift-pump, or transfer-pump equipment using the details below.

Vehicle Fitment

YearMakeModelEngine
2004-2005ChevroletSilverado 25006.6L, Diesel, LLY
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
Year

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Make

,

Model

Sierra 2500, Sierra 3500, Silverado 2500, Silverado 3500

Part Type

Fuel Tank

Brand

S&B

Engine

6.6L LBZ, 6.6L LLY, 6.6L LMM

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