2004.5-2005 Duramax 10 Blade Turbine Wheel w/ Extreme 360 Rebuild Kit (300586)
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Description
Description
Fits
| Year | Make | Model |
| 2004.5-2005 | Chevrolet/GMC |
Duramax LLY Silverado/Sierra 2500HD/3500HD w/ 6.6L |
Transform the sound and performance of your LLY with the ultimate turbine upgrade. This balanced drop-in 10-blade wheel replaces the restrictive factory 13-blade unit, allowing your Duramax to breathe easier at high RPMs while producing the aggressive, high-pitched whistle usually reserved for the early Powerstroke turbos. It’s a must-have for DIY builders looking to decrease backpressure and improve overall thermal efficiency. 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: 300586
Features
Features
-
Reduces EGT
- Quicker Boost
- Faster Spool
- Famous 6.0L Whistle
- More top-end performance
Notes
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.
- To rebuild an LLY turbo with this upgraded wheel, you must use the Extreme Rebuild Kit. Standard 360- or 270-kits do not include the specific parts required for this turbine.
- This is an internal turbo component; professional calibration or advanced mechanical knowledge is highly recommended.
Warranty
Warranty
- There is NO warranty on any DIY products
Questions and Answers
Questions and Answers
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