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DK Piston Set (8) w/ Rings 2001-2005 LB7/LLY Duramax 6.6L

$978.46

Not available for sale in the state of California.

Blessed Performance has the DK Piston Set (8) w/ Rings for 2001-2005 LB7/LLY Duramax 6.6L trucks.

This product listing contains the following part(s) for the GM Duramax applications:

  • Pistons x 8 (4 Left Bank, 4 Right Bank)
  • Ring Sets x 8
  • Wrist Pins x 8
  • Piston Clips x 16

Please verify the engine before purchasing:

  • If the injectors are UNDER the valve cover or the engine is an LLY  and the Pistons do not have a GRAPHITED coating, then use these LB7 Pistons.
  • If there is a single CYLINDRICAL EGR Cooler, then the engine is an LLY or LBZ.  Some LLY engines take different pistons.  Please check the year model and if the original pistons have the GRAPHITED COATING.  The GRAPHITED Pistons are our LLY/LBZ/LMM pistons.  

  • This product listing is for the GM Duramax in the following application(s):

    • GM Duramax 6.6L – 2001-2005 – LB7 VIN Code ‘1’
    • GM Duramax 6.6L – 2004.5-05 – LLY VIN “2”
    • DOES NOT FIT 2006 LLY Engines