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GSC Viton Valve Stem Seals (Subaru EJ) GSC1022

GSC Power Division Viton Valve Stem Seals (Subaru EJ) - GSC1022

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Item#:
gsc1022
$16.75
Price: $14.24
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GSC Viton Valve Stem Seals for Subaru EJ Engines – GSC1022

High-Temperature Upgrade for Subaru EJ Valvetrains

The GSC1022 Valve Stem Seal Set is designed for Subaru EJ-series engines including EJ205, EJ207, and EJ257. Manufactured from durable Viton material, these 6mm seals offer a significant upgrade over standard OEM rubber — especially in high-performance builds where elevated temperatures are common.

Key Features

  • Viton construction resists heat and chemical breakdown
  • Compatible with EJ205, EJ207, EJ257 cylinder heads
  • Sold as a complete set of 16 seals
  • Ideal for turbocharged Subaru engine builds

Why Upgrade to Viton?

As engine performance increases, so does thermal stress. Viton seals maintain their integrity under high heat, helping prevent oil leakage and ensuring proper valve stem lubrication. Whether you're rebuilding a street car or prepping a track setup, these seals deliver the reliability your EJ motor demands.

Trusted by tuners and engine builders for Subaru EJ applications, the GSC1022 seal set is a smart upgrade for long-term durability and performance.

Fitment:

- 2002 Subaru Impreza WRX
- 2003 Subaru Impreza WRX
- 2004 Subaru Impreza WRX
- 2005 Subaru Impreza WRX
- 2006 Subaru Impreza WRX
- 2007 Subaru Impreza WRX
- 2008 Subaru Impreza WRX
- 2009 Subaru Impreza WRX
- 2010 Subaru Impreza WRX
- 2011 Subaru Impreza WRX
- 2012 Subaru Impreza WRX
- 2013 Subaru Impreza WRX
- 2014 Subaru Impreza WRX
- 2004 Subaru Impreza WRX STI
- 2005 Subaru Impreza WRX STI
- 2006 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI
- 2008 Subaru Impreza WRX STI
- 2009 Subaru Impreza WRX STI
- 2010 Subaru Impreza WRX STI
- 2011 Subaru Impreza WRX STI
- 2012 Subaru Impreza WRX STI
- 2013 Subaru Impreza WRX STI
- 2014 Subaru Impreza WRX STI
- 2005 Subaru Legacy GT
- 2006 Subaru Legacy GT
- 2007 Subaru Legacy GT
- 2008 Subaru Legacy GT
- 2009 Subaru Legacy GT

* These keepers are designed for EJ-series turbo engines and are compatible with both GSC and OEM valves and retainers. Ideal for rebuilds, upgrades, or valve replacements.

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