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Industrial Injection R1 Injector 20% Over for 2001-2004 GM Duramax 6.6L LB7

Was: $365.00
Sale: $358.00
Save: 2%
Save: $7.00

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- $150 Core Charge -
 * required


Not for Sale in California

The Industrial Injection 20% over Race 1 Injectors start out as a genuine stock re-manufactured injector from the factory then have been extrude honed and balanced to a perfect matching set injectors that flow 24LPM. The Race 1 20% over injectors work great in a completely stock truck as well as one that has been modified with tuning and or turbo upgrades. This is a 100% Factory OEM Reman Injector directly from the manufacturer themselves simply sold and modified by us here at Industrial Injection.


- Performance Injector

- 20% over / 24LPM

- 1 year Unlimited Mileage Warranty


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.

When replacing the injectors in your LB7 Duramax we highly recommend replacing the injector fuel lines to avoid new injector contamination. The most common failure of new injector installations is contamination and the problem that we see most on these comes from the fuel lines.


NOTE: Fuel Lines MUST be replaced or sent in for cleaning to retain warranty!


Shipping Information

  • Item Requires Shipping
  • 4.0 lbs.
  • W4.0000” x H6.0000” x L6.0000”

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