Collection: Drivetrain Upgrades For GMC Sierra GMT900
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Yukon Gear YY GM14T-1410-30S Yoke For GM 10.5in 14 Bolt Truck / 1410 / Strap
Vendor:Yukon Gear & AxleRegular price $286.89 USDRegular priceUnit price / per$286.89 USDSale price $286.89 USD -
Yukon Gear Master Overhaul Kit For 09+ GM 8.6in Diff
Vendor:Yukon Gear & AxleRegular price $373.89 USDRegular priceUnit price / per$373.89 USDSale price $373.89 USD -
Yukon YHCC-GM14T-M Nodular Iron Diff Cover for 1989–2015 GM 14 Bolt 10.5 Rear
Vendor:Yukon Gear & AxleRegular price $308.89 USDRegular priceUnit price / per$308.89 USDSale price $308.89 USD -
Yukon Gear Yoke For GM 10.5in 14 Bolt Truck / 1350 / Strap Style
Vendor:Yukon Gear & AxleRegular price $228.89 USDRegular priceUnit price / per$228.89 USDSale price $228.89 USD -
Yukon Gear Master Overhaul Kit For 99-13 GM 8.25in IFS Diff
Vendor:Yukon Gear & AxleRegular price $460.21 USDRegular priceUnit price / per$460.21 USDSale price $460.21 USD -
Yukon Hardcore Nodular Iron Cover for Rear GM 8.6in w/8mm Cover Bolts
Vendor:Yukon Gear & AxleRegular price $274.89 USDRegular priceUnit price / per$274.89 USDSale price $274.89 USD -
FTI 11in Street Brawler Series Torque Converter - 2800RPM - 4L60E 4L65E
Vendor:FTI PerformanceRegular price $659.00 USDRegular priceUnit price / per$823.75 USDSale price $659.00 USDSale -

FTI 11in Extreme Street Brawler Series Torque Converter - 3200 Stall - 4L60E 4L65E - Billet Cover
Vendor:FTI PerformanceRegular price $719.00 USDRegular priceUnit price / per$898.75 USDSale price $719.00 USDSale -
Yukon Gear Grizzly Locker For GM 10.5in 14 Bolt Truck w/ 30 Spline Axles
Vendor:Yukon Gear & AxleRegular price $890.73 USDRegular priceUnit price / per$890.73 USDSale price $890.73 USD -
Yukon Gear Hardcore Diff Cover for 11.5in & 11.8in GM Dodge Ram
Vendor:Yukon Gear & AxleRegular price $282.89 USDRegular priceUnit price / per$282.89 USDSale price $282.89 USD -
ATS Diesel GM Billet Flexplate (SFI 29.3)
Vendor:ATS DieselRegular price $804.99 USDRegular priceUnit price / per$804.99 USDSale price $804.99 USD -
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black
Vendor:WehrliRegular price $385.07 USDRegular priceUnit price / per$389.00 USDSale price $385.07 USDSale -
Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in
Vendor:EatonRegular price $911.99 USDRegular priceUnit price / per$911.98 USDSale price $911.99 USD -
Yukon Gear 11.5in Positraction For GM & Dodge HD Trucks (YP PC11.5-HELIC)
Vendor:Yukon Gear & AxleRegular price $1,527.40 USDRegular priceUnit price / per$1,904.74 USDSale price $1,527.40 USDSale -
Yukon 8.6in GM 4.56 R&P Install Kit For Chevy K1500/Suburban/Tahoe/GMX/Yukon XL (YGK2019)
Vendor:Yukon Gear & AxleRegular price $1,688.74 USDRegular priceUnit price / per$1,806.23 USDSale price $1,688.74 USDSale -
Yukon Gear Master Overhaul Kit GM 9.25in IFS Diff For GM Silverado/Sierra (YK GM9.25IFS-A)
Vendor:Yukon Gear & AxleRegular price $403.36 USDRegular priceUnit price / per$624.61 USDSale price $403.36 USDSale -

Eaton Detroit Truetrac Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in
Vendor:EatonRegular price $801.49 USDRegular priceUnit price / per$884.77 USDSale price $801.49 USDSale -
FTI 9.5in 6L80E/6L90E Billet Triple Disc Lock-Up Street Racer Series - 3800 Stall
Vendor:FTI PerformanceRegular price $1,429.00 USDRegular priceUnit price / per$1,786.25 USDSale price $1,429.00 USDSale -
Banks Power 19249 Differential Cover Kit for 01-19 RAM 2500/3500
Vendor:Banks PowerRegular price $425.22 USDRegular priceUnit price / per$438.89 USDSale price $425.22 USDSale -
Yukon Gear 5.13 Gear Set GM 11.5in | 4WD/Performance (YG GM11.5-513)
Vendor:Yukon Gear & AxleRegular price $755.10 USDRegular priceUnit price / per$755.10 USDSale price $755.10 USD
Drivetrain Upgrades for GMC Sierra GMT900: Enhance Power and Durability
Optimize your GMC Sierra GMT900’s performance with our specialized drivetrain upgrades collection. Designed to improve power delivery, shifting precision, and drivetrain longevity, these aftermarket parts are tailored to meet the demands of your truck’s platform and driving style.
What are the key benefits of upgrading your GMC Sierra GMT900 drivetrain?
Upgrading drivetrain components can significantly enhance your Sierra’s responsiveness and reliability. Improved clutches and flywheels offer better engagement and smoother power transfer, while performance shifters provide precise gear changes for a more connected driving experience. Heavy-duty mounts and axles increase durability under load, and differential upgrades optimize traction for varied driving conditions.
- Enhanced torque capacity for towing and hauling
- Smoother and quicker shifting response
- Increased drivetrain durability and lifespan
- Optimized traction and handling through differential improvements
How to choose the right drivetrain components for your GMT900 build?
Selecting the right drivetrain parts depends on your specific performance goals and usage. Consider clutch kits and flywheels matched to your power output and driving style—whether daily driving or heavy towing. Performance shifters should complement your transmission type for optimal feel. Heavy-duty mounts and axles are essential if you require added strength for off-road or high-stress applications. Differential upgrades should align with your traction needs and terrain.
Explore premium drivetrain upgrades for your GMC Sierra GMT900 at WheelFlip
Our collection offers a curated selection of drivetrain upgrades engineered for the GMT900 platform, ensuring perfect fitment and reliable performance. Whether upgrading clutches, flywheels, shifters, mounts, axles, or differentials, WheelFlip provides quality parts to elevate your Sierra’s driving experience. Shop now to find components that deliver lasting power and precision tailored to your truck.



















