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- In Stock
COMP Cams Valve Seals # CC507-8
Oil Seals Valve Stem Black Viton Intake .446" Guide 5/16" Valve
Valve Stem Diameter
0.313 in.
Valve Stem Seal Type
Positive stop
Valve Stem Seal Material
Viton
Machine Work Required
No
Valve Guide Diameter (in)
0.446 in.
Quantity
Sold as a set of 8.
Notes
Designed for triple spring.
COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop Teflon seals. These seals 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 Teflon seals are used. For triple-spring applications, use the smaller-diameter Viton seals.
Oil Seals Valve Stem Black Viton Intake .446" Guide 5/16" Valve
Valve Stem Diameter
0.313 in.
Valve Stem Seal Type
Positive stop
Valve Stem Seal Material
Viton
Machine Work Required
No
Valve Guide Diameter (in)
0.446 in.
Quantity
Sold as a set of 8.
Notes
Designed for triple spring.
COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop Teflon seals. These seals 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 Teflon seals are used. For triple-spring applications, use the smaller-diameter Viton seals.