Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel
If you are looking to insure proper sealing of injector cups and are make higher horse power this is a great upgrade for you LB7.
Includes:
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8 torque lock Injector Cups
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1 cylinder head tap
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1 torque lock cup install tool
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1 bottle taping fluid
DmaxStore Note:
- Installation is HIGHLY recommended to be performed at a machine shop.