
The Brian Crower spring and retainer kit for Honda R18 engines supplies a single valve spring with a titanium retainer and keeper hardware intended for valvetrain updates or rebuilds. This compact kit addresses the spring and retention components for a single valve location on R18-powered applications and is offered as a focused replacement set where titanium retainers are specified.
Brian Crower Honda R18 Single Spring/Titanium Retainer/Keeper Kit