Manufacturer's Part Number:
Valve Stem Seals
Chevrolet Performance Valve Stem Seals
Summit Racing Part Number:
Valve Stem Diameter:
Valve Stem Seal Type:
Valve Stem Seal Material:
Machine Work Required:
Valve Guide Diameter (in):
Valve Stem Seal Outside Diameter (in):
Sold as a set of 8.
Requires machining the top of the valve guide with a special .500 in. diameter cutter.
Choose In-store pick-up (OH, GA, NV) on our web site.
These Chevrolet Performance valve stem seals control the lubrication of the valve stem as it slides into the valve guide. Too little oil contributes to stem and guide wear, and too much oil increases oil consumption and can cause a buildup of carbon. This leads to valve seat damage and early valve failure, as well as reduced engine performance and emission failures. These Chevrolet Performance valve stem seals ensure dependable performance and superior service life.