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2005 GMC Sierra 2500 HD 6.6L Diesel

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Shop parts for Your Vehicle

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2005 GMC Sierra 2500 HD 6.6L Diesel

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Ram-Air Transmission Pan

Ram-Air Transmission Pan

2001-2019 Chevy/GMC 2500/3500 6.6L Diesel
with 5 or 6 speed Allison 1000 Transmission

fluid cooling

Heat kills transmissions. That's why we engineered the Banks Ram-Air™ Transmission Pan. Patent Pending

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Oil Cooler Upgrade Kit

Oil Cooler Upgrade Kit

2001-2007 and 2011-2019 Chevy/GMC 2500/3500 6.6L Duramax

fluid cooling

31% better heat reduction over stock

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AutoMind 2 Programmer

AutoMind 2 Programmer

1999-2016 Chevy/GMC Trucks Diesel/Gas, (except Motorhome, Cab & Chassis, or Hybrids)

chips tuners monitors

Power, Fuel Economy and Performance

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EconoMind Diesel Tuner

EconoMind Diesel Tuner

2004.5-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY

chips tuners monitors

Gain +100hp/+230lb-ft 10% more MPG

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Six-Gun Diesel Tuner

Six-Gun Diesel Tuner

2004.5-2005 CHEVY/GMC 2500/3500 6.6L DURAMAX, LLY

chips tuners monitors

Gain +102hp/+275lb-ft 21% quicker 0-60

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INSTALL AT BANKS

We install every part we make. Our ASE Certified technicians are the best when it comes to the installation of Banks performance products.

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OVER 65 YEARS OF INNOVATION

Gale Banks Engineering is known far and wide as the premier designer and manufacturer of power-enhancing products for diesel- and gas-powered trucks, motorhomes, and sport-utility vehicles.

ABOUT US

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Gale Banks Exposes Pedal Commander | Fact Check

Banks Monster-Ram is the best Ram 6.7L Cummins intake elbow. And here's the data to prove it.

Understanding the most hated part of your truck | Entry Level

How we engineered the world's smartest throttle controller and killed Pedal Commander.