GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 29LPM Industrial Injection

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Industrial InjectionSKU: 0986435504SE-R4

Sale price$360.93 Regular price$371.13
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The Industrial Injection 50 percent over Race 4 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 29 LPM.

The Race 4 50 percent over injectors can be run with a stock turbo but one of our Phatshaft turbos or our compound turbo setups is highly recommended to help reduce EGTs. We balance the injectors to a tighter tolerance than the original manufacturer and have put a lot of time into making these the best injectors money can buy.

All the injectors we build in house are built with Brand new Factory OEM parts including the nozzles.


  • 50 percent Over / 29 LPM
  • 1 year Unlimited Mileage Warranty
  • Remanufactured R4
  • 6.6L 04.5-05 LLY Duramax Injector

These injectors come with a new copper crush washer and o-rings for installation. Injectors are an OEM Genuine part that is a direct replacement injector.

Each injector has a 150 core charge and is fully refundable if they are shipped back within 45 days.

All Industrial Injection / OEM products are covered by a one year/unlimited mile warranty.

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WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to

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