2001 – 2010 6.6L GM / Chevrolet Valve Stem Seal Kit
Mahle # SS45974
Valve stem seals are designed to provide a defined metering rate of oil to the valve stem interface within the engine to lubricate the valve guide and minimize engine missions. Mahle valve stem seals are engineered for precise control of valve stem lubricant.
Sold in Sets of 16 – 32 Required Per Engine, 16 Per Head.