The Brian Crower titanium retainer/seat for BC0650 is a single-spring valve train retainer intended to pair with the BC0650 spring specification. As a titanium retainer it provides the specified retention for one valve spring assembly during engine builds or spring upgrades, and is offered as a dedicated hardware piece where a BC0650-compatible retainer is required.
Brian Crower Titanium Retainer/Seat For BC0650 - Single Spring