Product Summary

.500" Valve Guide Diameter, .375" Valve Stem Diameter

  • The o-ring seals use the standard retainer and oil splash shield
  • The umbrella seal is normally used when a larger than stock diameter spring is used, and in the case of a double spring, the positive-stop PTFE seal is used
  • 3/8" X .500
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Key Specs

MFG. Part #514-16
BrandCOMP Cams
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COMP Cams 514-16 Details

514-16 - Valve Seals, MetalBody Viton 3/8" X .500.

COMP Cams offers a complete line of valve stem oil seals, from the stock GM o-ring to the positive-stop PTFE seal. These seals are a must to keep unwanted oil form 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 seal is normally used when a larger than stock diameter spring is used, and in the case of a double spring, the positive-stop PTFE seal is used. Small diameter Viton seals are also available for triple spring applications.

COMP Cams 514-16 Specifications

KEY SPECS
MFG. Part #514-16
BrandCOMP Cams
GENERAL
GTIN Code036584142768
NotesRequires machining the top of the valve guide with a special .500 in. diameter cutter.
Machine Work RequiredNo
Valve Guide Diameter.500"
Valve Stem Diameter.375"
Valve Stem Seal MaterialViton
Sold in QuantitySet

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