SpeedFactory Valve stem seals (16x) (Honda Civic/CRX/Del sol/Integra/Prelude/Accord)
80% of the products in our store are in internal or external stock and we can often process your order quickly (varying from a few hours to a number of business days).
Naturally it is possible that a product has an (unexpected) longer delivery time.
Upon receipt of your order, we will always inform you about this and offer any available alternatives.
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We only want to give our customers actual information on the moment of processing the order so we don't mislead our customers.
If you need a product VERY quickly and you need to be sure that we have it in stock, please e-mail or call us or send a message via ''ask a question about this product''.
SpeedFactory Valve stem seals.
Protect your combustion chambers and extend valvetrain longevity with SpeedFactory Racing 5.5mm Viton valve stem seals. Designed to handle the extreme heat and stress generated by high-output naturally aspirated and turbocharged builds, these Viton seals remain durable up to 400°F. They deliver effective oil control by preventing valve guide leakage without starving the stems of required lubrication. Perfect for engine refreshes and complete head builds, they ensure clean combustion and consistent power delivery.
Specifications:
- Seal Material: High-Grade Viton
- Heat Resistance: Up to 400°F
- Valve Stem Compatibility: 5.5mm
- Available Quantities: Full set of 16 (8 Intake + 8 Exhaust) or standalone sets of 8 (Intake or Exhaust)
- Vehicle Compatibility: Honda B-Series VTEC, D-Series, K-Series, H/F-Series VTEC, and S2000 F20C/F22C
Notes: Designed for engines with 5.5mm valve stem diameters.
