Description
Description
Fits
| Year | Make | Model |
| 2006-2007 | Chevrolet/GMC | Duramax LBZ Silverado/Sierra 2500HD/3500HD w/ 6.6L |
Note: This part is tailored for the factory Garrett GT3788VA found on 2006-2007 LBZ engines.
Give your LBZ the aggressive sound and high-flow performance it deserves. This 10-blade turbine wheel is a precision-balanced upgrade designed to replace the factory 13-blade unit. By increasing exhaust flow and reducing backpressure, this wheel helps lower EGTs and provides the legendary, high-pitched “whistle” that defines a high-performance diesel. This package features the Extreme 360 Rebuild Kit option, providing a comprehensive overhaul for those who demand maximum durability from their Duramax. By combining the high-flow 10-blade turbine with a heavy-duty 360-degree thrust bearing from KC Turbos, this kit delivers superior oiling and longevity compared to the factory design, making it the definitive choice for high-performance builds or heavy-towing applications.
Part Number: 300447
Features
- Reduces EGT
- Quicker Boost
- Faster Spool
- Famous 6.0L Whistle
- More top-end performance
Notes
- Truck Manufacture Date is NOT the same as the Turbo year. Contact us if you have questions about your turbo year.
- As a DIY-install product, this item is NOT covered under warranty.
- If you are rebuilding your turbo while installing this wheel, you must use the Extreme Rebuild Kit. Standard 360- or 270-kits do not include the necessary components for this upgraded turbine.
Warranty
- There is NO warranty on any DIY products
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