Collection: Drivetrain Upgrades For Chevrolet Silverado 3500 HD II (GMT900)
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Yukon Gear Perf Gear Set 11.5in 3.42 Ratio for GM Silverado/Sierra (99-19) (YG GM11.5-342)
Vendor:Yukon Gear & AxleRegular price $484.04 USDRegular priceUnit price / per$959.57 USDSale price $484.04 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 -
Yukon Gear Dura Grip Positraction For 10.5in GM 14 Bolt Truck / 4.10 & Down
Vendor:Yukon Gear & AxleRegular price $1,246.24 USDRegular priceUnit price / per$1,246.24 USDSale price $1,246.24 USD -
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 & Axle Full Spool For GM & Chrysler 11.5in 38 Spline For GM/Chrysler (YP FSGM11.5-38)
Vendor:Yukon Gear & AxleRegular price $1,346.89 USDRegular priceUnit price / per$1,346.89 USDSale price $1,346.89 USD -
Yukon Gear Rear Pinion Install Kit 10.5in GM 14 Bolt 4.11 For G30/G10/G20 Van, Silverado 2500/3500 (71-26) (YGK2119)
Vendor:Yukon Gear & AxleRegular price $966.72 USDRegular priceUnit price / per$1,103.42 USDSale price $966.72 USDSale -
Yukon 11.5in D44HD Ring & Pinion Kit For GMC Sierra 07-19 / Silverado 07-19 (YGK2117)
Vendor:Yukon Gear & AxleRegular price $2,966.89 USDRegular priceUnit price / per$2,966.89 USDSale price $2,966.89 USD -
Yukon Gear Master Overhaul Kit For GM 9.25in IFS Diff (ZK GM9.25IFS-A)
Vendor:Yukon Gear & AxleRegular price $441.01 USDRegular priceUnit price / per$555.76 USDSale price $441.01 USDSale -
Yukon Grizzly Locker For GM & Chrysler 11.5in 38 Spline Axles (YGLGM11.5-38)
Vendor:Yukon Gear & AxleRegular price $1,120.00 USDRegular priceUnit price / per$2,145.31 USDSale price $1,120.00 USDSale -
Yukon Y.E.S. 10.5in GM 14 Bolt 4.56 Ring & Pinion Install Kit (YKGK2121) For G30 Van/G10/G20/Express 2500/3500/GM Sierra 2500/3500 HD (71-26)
Vendor:Yukon Gear & AxleRegular price $1,073.89 USDRegular priceUnit price / per$1,073.89 USDSale price $1,073.89 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 Gear Master Overhaul Kit GM 9.25 IFS Diff For GM Suburban/Sierras/Yukon XL (YK GM9.25IFS-B)
Vendor:Yukon Gear & AxleRegular price $668.24 USDRegular priceUnit price / per$673.93 USDSale price $668.24 USDSale -
Yukon GM 10.5in 14 Bolt Open Carrier Case For GM 2500/3500 (60-26) (YC G6258336)
Vendor:Yukon Gear & AxleRegular price $559.10 USDRegular priceUnit price / per$559.10 USDSale price $559.10 USD -
Yukon Gear 4.88 Gear Set For GM 9.25in IFS Reverse (YG GM9.25-488R)
Vendor:Yukon Gear & AxleRegular price $399.33 USDRegular priceUnit price / per$537.27 USDSale price $399.33 USDSale -

Yukon YGK2125 10.5in GM 14 Bolt 3.73 Rear Ring & Pinion Kit For Various GM Vans/Trucks (YGK2125)
Vendor:Yukon Gear & AxleRegular price $2,166.05 USDRegular priceUnit price / per$2,371.36 USDSale price $2,166.05 USDSale -

Yukon Gear High Perf 11.5in Gear Set 5.38 Ratio For GM Silverado/Sierra 99-19 (YG GM11.5-538)
Vendor:Yukon Gear & AxleRegular price $559.33 USDRegular priceUnit price / per$755.10 USDSale price $559.33 USDSale -
Yukon Y.E.S. 10.5in GM 14 Bolt 5.13 Ring & Pinion Install Kit (YKGK2123) For G30 Van/G10/G20/Express 2500/3500/GM Sierra 2500/3500 HD (71-26)
Vendor:Yukon Gear & AxleRegular price $966.72 USDRegular priceUnit price / per$1,103.42 USDSale price $966.72 USDSale
Drivetrain Upgrades for Chevrolet Silverado 3500 HD II (GMT900): Enhance Power and Durability
Optimize your Chevrolet Silverado 3500 HD II (GMT900) with drivetrain upgrades designed to boost performance, towing capacity, and reliability. This collection features premium components engineered specifically for your heavy-duty truck’s demanding needs, ensuring precise fitment and long-lasting results.
What are the benefits of upgrading your Silverado 3500 HD II drivetrain components?
Upgrading drivetrain parts like clutches, flywheels, and differential components can significantly improve your truck’s power delivery and response. Enhanced durability reduces wear under heavy loads, making your Silverado more capable during towing and hauling. These upgrades also help maintain smooth shifting and reduce drivetrain noise.
- Increased torque transfer for better towing performance
- Improved drivetrain reliability under heavy-duty conditions
- Enhanced shift precision and reduced drivetrain vibrations
How do I choose the right drivetrain parts for my Chevrolet Silverado 3500 HD II (GMT900)?
Selecting the right components depends on your specific driving needs and usage. Consider your towing demands, engine power, and whether you prioritize durability or performance response. Always choose parts designed for the GMT900 platform to ensure compatibility and optimal fitment.
Key drivetrain upgrades to consider for your Silverado and where to shop
Focus on high-quality clutches, flywheels, shifters, mounts, axles, and differential parts tailored for the Silverado 3500 HD II (GMT900). These components work together to enhance your truck’s drivetrain efficiency and longevity. Explore our curated collection at WheelFlip to find parts engineered for precise fitment and reliable performance under tough conditions.



















