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2004.5-2005 Duramax 10 Blade Turbine Wheel w/ Extreme 360 Rebuild Kit (300586)

KC Turbos
Regular price $449.08 CAD

Year
Rebuild Kit

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Description

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

  • 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.
    • 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

    • There is NO warranty on any DIY products

    Questions and Answers

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    Vehicle Fitment - Part No: 300586

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