GSC Power Division single retainer for Subaru EJ257 is sized for beehive spring applications and supplied individually for valvetrain service or rebuilds. It secures the spring and maintains proper spring seat characteristics in EJ257 cylinder heads. Use this retainer when replacing or upgrading springs to preserve valve timing relationships and spring performance in supported Subaru EJ257 engines.
GSC P-D Subaru EJ257 Single Retainer for Beehive Spring