Collection: Engine Upgrades For Chevrolet Silverado 3500 HD II (GMT900)
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ARP Flywheel Bolt Kits | Multiple GM Fitments (230-2801)
Vendor:ARPRegular price $87.31 USDRegular priceUnit price / per$95.75 USDSale price $87.31 USDSale -
ARP Head Stud Kits | Multiple GM Fitments (230-4201)
Vendor:ARPRegular price $742.34 USDRegular priceUnit price / per$814.20 USDSale price $742.34 USDSale -
aFe BladeRunner 3" Intercooler Tubes For 11-16 GM Diesel Trucks 6.6L 46-20114-B
Vendor:aFeRegular price $545.00 USDRegular priceUnit price / per$545.00 USDSale price $545.00 USD -
Snow Performance Stage 3 Boost Cooler Chevy/GMC Duramax Diesel Water Injection Kit
Vendor:Snow PerformanceRegular price $1,041.68 USDRegular priceUnit price / per$1,458.35 USDSale price $1,041.68 USDSale -
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black
Vendor:WehrliRegular price $231.83 USDRegular priceUnit price / per$239.00 USDSale price $231.83 USDSale -
Snow Performance Stage 2 Boost Cooler Chevy/GMC Duramax Diesel Water Injection Kit
Vendor:Snow PerformanceRegular price $833.34 USDRegular priceUnit price / per$1,166.68 USDSale price $833.34 USDSale -
Yukon Gear Bearing install Kit For 2011+ GM & Chrysler 11.5in Diff
Vendor:Yukon Gear & AxleRegular price $898.89 USDRegular priceUnit price / per$898.89 USDSale price $898.89 USD -
Yukon Gear Axle Bearing & Seal Kit For 10.5in GM 14 Bolt Truck
Vendor:Yukon Gear & AxleRegular price $182.89 USDRegular priceUnit price / per$182.89 USDSale price $182.89 USD -
Yukon Gear Axle Bearing & Seal Kit For GM 11.5in aam Rear
Vendor:Yukon Gear & AxleRegular price $326.89 USDRegular priceUnit price / per$326.89 USDSale price $326.89 USD -

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black
Vendor:WehrliRegular price $411.28 USDRegular priceUnit price / per$424.00 USDSale price $411.28 USDSale -
DeatschWerks LS 550cc Injector Kit - Set of 8
Vendor:DeatschWerksRegular price $599.00 USDRegular priceUnit price / per$599.00 USDSale price $599.00 USD -
Fleece Performance 07.5-10 GM Powerflo In-Tank Lift Pump
Vendor:Fleece PerformanceRegular price $799.00 USDRegular priceUnit price / per$799.00 USDSale price $799.00 USD -
Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)
Vendor:Granatelli Motor SportsRegular price $229.43 USDRegular priceUnit price / per$241.50 USDSale price $229.43 USDSale -
Fleece Performance 11-16 GM Duramax Long Bed SureFlo Performance Sending Unit
Vendor:Fleece PerformanceRegular price $379.00 USDRegular priceUnit price / per$379.00 USDSale price $379.00 USD -
COMP Cams Hi-Tech Gear Drive System Standard GM Blocks (3 Bolt Cams and 24x/58x LS Engines)
Vendor:COMP CamsRegular price $1,104.95 USDRegular priceUnit price / per$1,104.95 USDSale price $1,104.95 USD -
Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger)
Vendor:Fleece PerformanceRegular price $1,199.00 USDRegular priceUnit price / per$1,199.00 USDSale price $1,199.00 USD -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Vendor:Fleece PerformanceRegular price $1,199.00 USDRegular priceUnit price / per$1,199.00 USDSale price $1,199.00 USD -
Fleece Performance 11-16 GM Duramax Short Bed SureFlo Performance Sending Unit
Vendor:Fleece PerformanceRegular price $379.00 USDRegular priceUnit price / per$379.00 USDSale price $379.00 USD -
Granatelli 96-22 GM LS Tall Valve Cover w/Integral Angled Coil Mounts - Red Wrinkle (Pair)
Vendor:Granatelli Motor SportsRegular price $229.43 USDRegular priceUnit price / per$241.50 USDSale price $229.43 USDSale -
Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)
Vendor:Fleece PerformanceRegular price $1,199.00 USDRegular priceUnit price / per$1,199.00 USDSale price $1,199.00 USD
Engine Upgrades for Chevrolet Silverado 3500 HD II (GMT900) to Boost Power and Reliability
Enhance the performance and durability of your Chevrolet Silverado 3500 HD II (GMT900) with our specialized engine upgrades. Designed to improve horsepower, throttle response, and overall engine longevity, this collection offers tailored solutions that fit your truck’s unique platform and driving demands.
What are the key benefits of engine upgrades for the Silverado 3500 HD II (GMT900)?
Upgrading your Silverado’s engine components can significantly improve power delivery and reliability. Performance intakes increase airflow for better combustion, while exhaust upgrades reduce backpressure to free up horsepower. Additionally, tuning accessories optimize engine management for smoother throttle response and efficiency.
- Improved horsepower and torque output
- Enhanced throttle response and acceleration
- Increased engine durability under heavy loads
- Better fuel efficiency through optimized tuning
How to choose the right engine upgrades for your Silverado 3500 HD II (GMT900)
Selecting the right parts depends on your performance goals and daily driving needs. Consider whether you want to focus on power gains, engine longevity, or a balance of both. Intake and exhaust upgrades are great starting points, while tuning modules and supporting components help maximize the benefits of hardware changes.
Supporting modifications and where to find quality engine upgrades
To fully unlock your Silverado’s potential, supporting modifications such as upgraded fuel systems, cooling components, and engine mounts may be necessary. Our collection at WheelFlip features carefully curated parts that ensure proper fitment and long-lasting performance on the GMT900 platform. Explore our selection to find trusted engine upgrades designed specifically for your Chevrolet Silverado 3500 HD II.
















