GSC Power-Division Viton Valve Stem Seals for the Subaru EJ257, EJ207, and EJ205 6mm seal set.
GSC Power-Division Viton Valve Stem Seals for the Subaru Turbo EJ Motors 6mm seal set (includes 8 intake and 8 Exhaust). These are an upgrade from the standard OEM material to help cope with the higher heat caused increasing the performance of your engine.
This is a great upgrade for those of you planning on rebuilding your engine, or if you are having your heads serviced.
Note:
- Sold as a set of 16
Fitment:
2004-2021 Subaru STI & Type-RA
2002-2014 Subaru WRX
All Subaru EJ257, EJ207, and EJ205