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Comp Cams Positive Stop PTFE Valve Seals

Item #: COM531-16

Price: $24.99

Quantity:

PRODUCT DESCRIPTION

Fits: 2009-23 5.7L, 2011-23 6.4L & 2015-23 6.2L

Valve Stem Diameter (in.): 0.313 in.

Valve Stem Diameter (mm): 7.95mm

Valve Stem Seal Type: Positive stop

Valve Stem Seal Material: VitonŽ

Machine Work Required: No

Valve Guide Diameter (in.): 0.530 in.

Valve Stem Seal Outside Diameter (in.): 0.590 in.

Quantity: Sold as a set of 16.

COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop PTFE seals. They are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-ring seals use the standard retainer and oil splash shield. The umbrella seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter VitonŽ seals.