
Brian Crower single spring and steel retainer kit for Subaru EJ-series and Toyota 3S engines supplies valve springs and steel retainers suited to those platforms. Intended for valvetrain refreshes or builds, the kit provides the hardware needed to restore spring seating and retainment. It supports proper valve control in EJ and 3S cylinder heads when replacing worn components during service or performance upgrades.
Brian Crower Subaru EJ Series / Toyota 3SGTE/GE Single Spring & Steel Retainer Kit