Merchant Automotive
Fuel Filter Head Kit - 2004-2010 LLY, LBZ, LMM Duramax 6.6L 10426
Part # 10010
The OEM screw GM uses is made of a hardened plastic but can be easily damaged. A cracked screw can cause air leaks which can lead to a stalling condition, hard start or other driveability concerns. Fix this with an Aluminum Head Bleeder Screw.
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov