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COMP Cams 513-16 - Valve Seals 5/16in PTFE W/.500

COMP Cams 513-16 - Valve Seals 5/16in PTFE W/.500

COMP Cams | 513-16
SKU: COMP-513-16
Regular price $64.99 USD
Regular price $71.49 USD Sale price $64.99 USD
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COMP Cams 513-16 - Valve Seals 5/16in PTFE W/.500

Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.500 in Guide - PTFE - Set of 16

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. These 513 seals have a .600" outer diameter and fit applications with 5/16" valves and .600" OD valve guides.

  • Fits: 5/16" Valve Stems - .500" Guides (.600" Seal Diameter)
  • Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides
  • Smaller diameter than COMP Umbrella Seals to allow use with double springs
Seal Outer Diameter: 0.6
Valve Guide Outer Diameter: 0.5
Valve Seal Type: Positive Stop PTFE
Valve Stem Outer Diameter: 5/16
Amazon ASIN: B002EE09H4
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
C.A.R.B. E.O. Number: N/A
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