GSC P-D Viton 6mm Valve Stem Seal Set Subaru WRX / STI EJ Series 2002-2021 | gsc1022

GSC Power-Division Viton Valve Stem Seals for the Subaru EJ257, EJ207, and EJ205 6mm seal set. These are an upgrade from the standard OEM material to help cope with the higher heat caused increasing the performance of your engine.

Sold as a set of 16