SKU: 87292302584

S&B 65 Gallon Fuel Tank for 2004-2010 Silverado / Sierra 2500 & 3500 6.6L LLY, LBZ, LMM Crew Cab Long Bed

Sale price$652.05 Regular price$724.50
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

S&B 65 Gallon Fuel Tank for 2004-2010 Silverado / Sierra 2500 & 3500 6.6L LLY, LBZ, LMM Crew Cab Long BedBoost your truck's performance and range with the S&B 65 Gallon Replacement Fuel Tank, designed specifically for 2004 2010 GM Duramax 6. 6L LLY, LBZ, and LMM Crew Cab Long Bed models. This high capacity tank nearly doubles your fuel range compared to the factory 34 gallon tank, with no need for cutting, drilling, or complex modificationsenjoy a seamless installation and get back on the road faster. Holding 3 gallons more than leading competitors, the

Boost your truck's performance and range with the S&B 65-Gallon Replacement Fuel Tank, designed specifically for 2004-2010 GM Duramax 6.6L LLY, LBZ, and LMM Crew Cab Long Bed models. This high-capacity tank nearly doubles your fuel range compared to the factory 34-gallon tank, with no need for cutting, drilling, or complex modifications—enjoy a seamless installation and get back on the road faster. Holding 3 gallons more than leading competitors, the S&B fuel tank offers increased convenience, fewer fill-ups, and maximum efficiency for your Duramax diesel truck.

Features

  • Extended Range and Capacity: 65-gallon capacity nearly doubles your driving range, saving you time and maximizing travel potential.
  • Premium OEM-Style Sending Unit: Comes with a top-tier sending unit (valued at $300), ensuring precise fuel level readings and reliable performance.
  • Durable Construction: Designed to withstand tough conditions and provide long-lasting service.

Fitment

The S&B 65-Gallon Fuel Tank fits the following GM Duramax diesel models:

  • 2004-2005 Chevrolet Silverado 2500/3500 6.6L (LLY)
  • 2004-2005 GMC Sierra 2500/3500 6.6L (LLY)
  • 2006-2007 Chevrolet Silverado 2500/3500 6.6L (LLY/LBZ)
  • 2006-2007 GMC Sierra 2500/3500 6.6L (LLY/LBZ)
  • 2007-2010 Chevrolet Silverado 2500/3500 6.6L (LMM)
  • 2007-2010 GMC Sierra 2500/3500 6.6L (LMM)
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.

WARNING For Those Using Auxiliary Fuel Tanks

On S&B and OEM diesel fuel tanks, there are one or more rollover valves. The rollover valve uses a float/weight to close the valve when the float is immersed in fuel. This prevents fuel leakage in the event of a rollover. Gravity feed tanks or electronically controlled feed tanks can overfill the S&B or OEM tank. If/when the tank is overfilled, the rollover valves will prematurely close. Without the required vapor space in the tank, this violates the “overfill restriction” requirement of 49 CFR 393.67(12)(i). An overfilled tank can lead to a pressurized fuel tank, leaking, and tank failure. Therefore, the use of a gravity feed tank or electronically controlled transfer tanks (that allow the S&B tank to overfill) in conjunction with a S&B Tank is dangerous and will void the S&B Tank warranty.

Document & Video

View Instructions

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87292302584

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MS. REGINA 🌸
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★★★★★ 5
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Very stylish canvas design with that Polo flare & logo.. I dressed these up casually with a midi skirt & top & down with denim Capri pants and a cute top and multiple times these sneakers never disappointed.. Im a women's sz 9-10 and ordered both sz 8 & 8.5 too make sure the fit was comfortable and they are a true sz fit for a women's sz 9 & 9.5/10. They're easy to slide into, cost is budget friendly and shipping/delivery was super fast. I highly recommend these sneakers if you're looking to step out jazzy casual 🫶🏿❤️ I'm really happy with my purchase I had to order more😁... Seller is⭐️⭐️⭐️⭐️⭐️Highly Recommended Thank you kindly 🌹
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Reviewed in the United States on July 5, 2025
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Erik A.
Belleville, US
★★★★★ 4
Very good looking shoes
Size: 11, Color: Black/Black
I really like the way these shoes look. They look different yet “well known”, as in, these are regular flat shoes but with a very unique design that make them seem neat and “basic” yet different and stylish. I personally loved them. However, I don’t really understand how so many reviews call these “comfortable”. They are very well made, yes. These definitely promise to last. On the other hand; the fabric feels rather sturdy or rigid. They fit perfectly. For me personally, I have rather narrow feet and these may feel a tad loose, which does not help at all. My feet feel sore after walking on them for some hours and also they feel rather heavy too? I mean, these shoes are inexplicably heavy. Either way 10/10 in style 6/10 comfort
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Reviewed in the United States on October 28, 2022
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Antonio B Fernandez
Lowell, US
★★★★★ 5
Very confortable.
I ordered my a couple months ago size 8.5 and fit perfectly.
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Reviewed in the United States on April 25, 2026
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EIDER
Port Orchard, US
★★★★★ 5
Excelente calidad
Size: 10, Color: White/Navy Pp
Muy bonitas
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Reviewed in the United States on May 17, 2026
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Mr. fix
Alexandria, US
★★★★★ 5
Genuine RL Polo product!
There are the real deal, RL Polo with the famous horse. We'll made and comfortable, seem to run true to size. Great for casual events or just feeling good while relaxing!
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