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Part number: 513-16
Product Details
Comp Cams 513-16 Valve Stem Oil Seals Teflon
Products specifications
Machine Work Required Yes
Notes Requires machining the top of the valve guide with a special .530 in. diameter cutter.
Quantity Sold as a set of 16.
Valve Guide Diameter (in) 0.500 in.
Valve Stem Diameter 0.313 in.
Valve Stem Seal Material PTFE
Valve Stem Seal Outside Diameter (in) 0.600 in.
Valve Stem Seal Type Positive stop
Title 513-16 Valve Seals, 5/16" PTFE W/.500 Guide
Diameter (in.) 0.3125
  • Valve Stem Oil Seals
  • 1 Year Limited Warranty
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excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!
excellent ship time and exceptional pricing deffinatly will buy from here again
Fast shipping, product was excellent .
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