Description
Brand: COMP Cams
Manufacturer’s Part Number: 512-12
Part Type: Engine Valve Stem Oil Seals
Product Line: COMP Cams Valve Seals
Automotive Fittings Part Number: CCA-512-12
UPC: 036584084860
Valve Stem Diameter (in.): 0.375 in.
Valve Stem Diameter (mm): 9.53mm
Valve Stem Seal Type: Positive stop
Valve Stem Seal Material: PTFE
Machine Work Required: Yes
Valve Guide Diameter (in.): 0.500 in.
Valve Stem Seal Outside Diameter (in.): 0.600 in.
Quantity: Sold as a set of 12.
Notes: Requires machining the top of the valve guide with a special .500 in. diameter cutter.
Description:
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 Viton® seals.
Explore more from our collection.
Reviews
There are no reviews yet.