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Ferrea VS1021 Viton Hi-Temp Valve Stem Seals, 5/16" / 8mm Stem, .500in ID - Set of 16

$36.72 $40.80
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Ferrea VS1021 Viton Hi-Temp Valve Stem Seals, 5/16" / 8mm Stem, .500in ID - Set of 16
$36.72 $40.80
$36.72 $40.80

Maintain precise oil control in your cylinder head with this set of Ferrea VS1021 Viton High-Temp Valve Stem Seals. Designed for high-performance engines where extreme thermal loads are constant, these seals prevent oil from migrating down the valve guide into the combustion chamber or exhaust ports, reducing carbon buildup and smoke.

Constructed from premium Viton material, these seals offer significantly higher resistance to heat and chemical degradation compared to standard OEM rubber. They are engineered to maintain their elasticity and sealing integrity in both intake and exhaust applications, even under high-lift and high-RPM conditions.

  • Manufacturer Part Number: VS1021
  • Material: High-temperature Viton
  • Valve Stem Size: 5/16" / 8mm
  • Inside Diameter (ID): .500"
  • Compatibility: Suitable for Intake and Exhaust valves
  • Quantity: Set of 16 seals

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