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Banks Power Natural Aluminum Ram-Air Differential Cover Kit w/Hardware Chevrolet | GMC | Ram with AAM 11.5 Inch or 11.8 Inch 14 Bolt Rear Axle 2001-2019
$375.00
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Banks Ram-Air Differential Cover is unlike any other. After testing covers with flat-backs and those with larger fluid capacities, it was apparent that those covers do not cool as well as advertised and suffer from poor fluid dynamics. As a result, flat-backs reduce fuel economy. Banks Ram-Air differential cover extends lubrication life and retains fuel economy!

When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent.

Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades. We are here to win, and we just did (AGAIN) in a huge way.

Features and Benefits:
  • Banks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle
  • Banks cools 118 percent better than flat-back covers in controlled 200hp 60mph sustained dyno tests
  • New patented design features Ram-Air scoops
  • Forces air up and into massive heat radiation fins providing the fastest cooling on the market
  • Provides cold high velocity air, overcoming dead air zone behind differential
  • Engineered to break-away if snagged on an obstacle
  • Internal heat absorption fins transfer heat through the cover to the external fins
  • Dry-mount high-pressure silicone O-ring seal. No messy RTV clean up when servicing differential
  • Clears spare tire heat shield, Panhard bars and other suspension components
  • Lowest point is the rear differential housing, not the Banks Ram-Air cover
  • Limited Lifetime Warranty
Fluid Dynamics:
  • Cover mates perfectly with differential housing for unobstructed fluid flow
  • Ring gear controls the fluid flow path to the pinion and bearing sets
  • Axle tube lubricant guides direct fluid to axle bearings without over-filling
  • Low fluid aeration means longer fluid life
  • Oil service:
  • No need to remove cover to change fluid
  • Magnetic drain plug
  • Magnetic fill port plug
  • 20 degree angled fill port for easy access
  • 1/2 inch sight glass with contrast screen (visual aid) and Viton seal
  • Banks recommends Amsoil 75W-90 Severe Gear Synthetic Gear Lube Easy Pack
Technical Specs:
  • Finish: Bare
  • Material: A380 aluminum diecast with CNC machined surfaces
  • Weight: 11.7 lbs
  • Dimensions: 14.2 inch X 13.3 inch X 3.8 inch
  • Internal volume: 4 quarts matching factory fill level
  • External heat radiation fin count: 24
  • Internal heat absorption fin count: 26
  • External heat radiation fin surface area: 533.782 inches
  • Internal heat absorption fin surface area: 119.882 inches
  • External heat radiation total surface area: 808.81 in
  • Internal heat absorption total surface area: 215.78 in
  • Fasteners: Chrome-plated 12-point flanged M8-1.25x32mm bolts

Other Part Numbers:
Banks Power #gbe19259

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WARNING: Cancer and Reproductive Harm
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Vehicle Make/Model
Chevrolet Silverado 2500 2001-2004 LT
Chevrolet Silverado 2500 2001-2002 Custom
Chevrolet Silverado 2500 2001-2002, 2007 Cheyenne
Chevrolet Silverado 2500 2001-2004, 2013, 2015-2018 LS
Chevrolet Silverado 2500 2001-2012, 2014, 2016-2017 Base
Chevrolet Silverado 2500 2001-2005 400 SS
Chevrolet Silverado 2500 2004 WT
Chevrolet Silverado 2500 HD 2001-2019 LT
Chevrolet Silverado 2500 HD 2001-2006 LS
Chevrolet Silverado 2500 HD 2001-2005 Base
Chevrolet Silverado 2500 HD 2003-2019 WT
Chevrolet Silverado 2500 HD 2007-2019 LTZ
Chevrolet Silverado 2500 HD 2015-2019 High Country
Chevrolet Silverado 2500 HD Classic 2007 WT
Chevrolet Silverado 2500 HD Classic 2007 LT
Chevrolet Silverado 2500 HD Classic 2007 LS
Chevrolet Silverado 3500 2007-2013, 2016-2018 Base
Chevrolet Silverado 3500 2015 WT
Chevrolet Silverado 3500 Classic 2007 WT
Chevrolet Silverado 3500 Classic 2007 LT
Chevrolet Silverado 3500 Classic 2007 LS
Chevrolet Silverado 3500 HD 2007-2019 LTZ
Chevrolet Silverado 3500 HD 2007-2019 LT
Chevrolet Silverado 3500 HD 2007-2019 WT
Chevrolet Silverado 3500 HD 2015-2019 High Country
Dodge Ram 2500 2003-2009 SLT
Dodge Ram 2500 2003-2009 ST
Dodge Ram 2500 2003, 2005-2009 Laramie
Dodge Ram 2500 2005 SLT Daytona
Dodge Ram 2500 2006-2009 Power Wagon
Dodge Ram 2500 2006 SLT Night Runner Sport
Dodge Ram 2500 2006-2007 TRX4
Dodge Ram 2500 2006-2007 Sport
Dodge Ram 2500 2006-2008 SLT Sport
Dodge Ram 2500 2008 SLT Big Horn
Dodge Ram 2500 2008-2009 SXT
Dodge Ram 2500 2009 Crew
Dodge Ram 2500 Van 2003 Base
Dodge Ram 3500 2003-2009 ST
Dodge Ram 3500 2003-2009 Laramie
Dodge Ram 3500 2003-2009 SLT
Dodge Ram 3500 2006-2007 Sport
Dodge Ram 3500 2007 TRX4
Dodge Ram 3500 2008-2009 SXT
Dodge Ram 3500 Van 2003 Base
GMC Sierra 2007-2009, 2011-2012 Base
GMC Sierra 2008-2019 Denali
GMC Sierra 2010, 2013-2015 SLT
GMC Sierra 2013-2019 SLE
GMC Sierra 2014-2018 All Terrain
GMC Sierra 2019 AT4
GMC Sierra 1500 2001-2003, 2006-2013 SL
GMC Sierra 1500 2001-2019 SLT
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2001-2019 SLE
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2002-2013 WT
GMC Sierra 1500 2002-2019 Denali
GMC Sierra 1500 2002-2005, 2014-2019 Base
GMC Sierra 1500 2005-2006, 2009-2013 Hybrid
GMC Sierra 1500 2010-2013 XFE
GMC Sierra 1500 2019 AT4
GMC Sierra 1500 2019 Elevation
GMC Sierra 1500 Classic 2007 Denali
GMC Sierra 1500 Classic 2007 SLT
GMC Sierra 1500 Classic 2007 SLE
GMC Sierra 1500 Classic 2007 Hybrid
GMC Sierra 1500 Classic 2007 WT
GMC Sierra 1500 Classic 2007 SL
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLT
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLE
GMC Sierra 1500 HD Classic 2007 SLT
GMC Sierra 1500 HD Classic 2007 SLE
GMC Sierra 1500 Limited 2019 SLE
GMC Sierra 1500 Limited 2019 Base
GMC Sierra 2500 2001-2002 SL
GMC Sierra 2500 2001-2004 SLE
GMC Sierra 2500 2001-2004 SLT
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2019 SLE
GMC Sierra 2500 HD 2001-2019 SLT
GMC Sierra 2500 HD 2001-2002, 2006 SL
GMC Sierra 2500 HD 2002-2005, 2015-2019 Base
GMC Sierra 2500 HD 2003-2014 WT
GMC Sierra 2500 HD 2011-2019 Denali
GMC Sierra 2500 HD Classic 2007 SLE
GMC Sierra 2500 HD Classic 2007 SLT
GMC Sierra 2500 HD Classic 2007 SL
GMC Sierra 2500 HD Classic 2007 WT
GMC Sierra 3500 2001-2002, 2006 SL
GMC Sierra 3500 2001-2006 SLE
GMC Sierra 3500 2001-2006 SLT
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2006 WT
GMC Sierra 3500 Classic 2007 WT
GMC Sierra 3500 Classic 2007 SLE
GMC Sierra 3500 Classic 2007 SLT
GMC Sierra 3500 Classic 2007 SL
GMC Sierra 3500 HD 2007-2014 WT
GMC Sierra 3500 HD 2007-2019 SLT
GMC Sierra 3500 HD 2007-2019 SLE
GMC Sierra 3500 HD 2011-2019 Denali
GMC Sierra 3500 HD 2015-2019 Base
Ram 2500 2011 SLT Sport
Ram 2500 2011-2018 Laramie Longhorn
Ram 2500 2011-2018 ST
Ram 2500 2011, 2013 SXT
Ram 2500 2011-2018 Power Wagon
Ram 2500 2011-2018 Laramie
Ram 2500 2011-2018 SLT
Ram 2500 2011-2018 Outdoorsman
Ram 2500 2012-2016 Hemi Sport
Ram 2500 2012-2018 R/T
Ram 2500 2013-2018 Tradesman
Ram 2500 2013-2015 Lone Star
Ram 2500 2013-2018 Big Horn
Ram 2500 2014-2018 Laramie Limited
Ram 2500 2016-2018 Limited
Ram 2500 2017 Laramie HD
Ram 2500 2017-2018 Sport
Ram 2500 2017-2018 SLT HD
Ram 2500 2018 Limited Tungsten
Ram 2500 2018 Limited Tungsten HD
Ram 3500 2011, 2013 SXT
Ram 3500 2011-2018 Laramie
Ram 3500 2011-2018 Laramie Longhorn
Ram 3500 2011-2018 ST
Ram 3500 2011-2018 SLT
Ram 3500 2013-2018 Tradesman
Ram 3500 2013-2015, 2017 Lone Star
Ram 3500 2013-2018 Big Horn
Ram 3500 2014-2018 Laramie Limited
Ram 3500 2016-2018 Limited

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Who is Banks?

Banks power was founded by Gale Banks. The company is known for creating high-performance products for both gasoline and diesel-powered engines. Today, they are sought after by many enthusiasts who want to improve the performance of their vehicles.

When Old School Meets New School

Gale Banks has been involved in improving engines since the 1960s. He has created and modified engines that propelled racing boats to multiple world championships. And they are recognized as the only company that has set a world record at Bonneville in both automotive and truck classes. By using old-fashioned business ethics and applying advance new technology, they are able to create products that add performance to the vehicles while still being affordable.

Tradition Of Creating The Best

The company has since grown from its humble beginnings and has now grown to be a world-renowned company. They are now situated in a 12-acre lot in San Gabriel Valley town of Azusa where all the manufacturing and engineering processes take place. Even up to this day, Banks has continued its tradition of shattering world records and winning championships.

Wide Range Of Products

Banks offer a wide range of performance products such as exhaust systems, fuel delivery systems, engine management systems, gauges, transmission parts, drivetrain components, turbochargers, engine components, tuning products, and more. Their products are also being used by motorhomes and even the military.

Purchase Banks Products At Vivid Racing

Banks is a pillar in the automotive world and has been improving engines for more than 60 years. They are used not just by racers but by normal individuals who simply want a better-performing vehicle. If you are searching for parts that would help you add horsepower to your vehicle, then they are the brand for you. To know more about Banks, visit Vivid Racing and check out their list of products that would fit your specific needs.






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