Shop with Blessed Performance for the Industrial Injection New Stock Cylinder Heads for your 2001-2004 GM 6.6L LB7 Duramax diesel. These heads are pressure tested and come fully loaded and assembled with new factory injector cups to meet OE specifications.
Highlights:
- Sold in Pairs
- Pressure Tested
- Fully Loaded & Assembled
- Brand New GM Cylinder Heads
- New OE Injector Cups Installed
- Reinforced Casting To Help Eliminate Cracking
Note:
To receive full core credit a good, re-useable pair of cylinder heads must be sent back. No cracks, warping, or excessive wear.
This product CAN NOT be sold in or shipped to the state of California