Product categoryValve LocksExhaust ValvesDual Valve SpringValve Spring KitsPistonsConnecting RodsHead GasketsValve Stem SealValve LocksTitanium RetainersCam FollowersSpring Seat LocatorsengineFordEcoboost DI 2.0Coyote 5.0Duratec 2.0Duratec 2.3Duratec 2.5Duratec 3.0Ecoboost 6cyl 3.5Ecoboost DI 1.6Ecoboost DI 2.0Ecoboost DI 2.3MK 2.5RSZetec DOHCSearchx+
Filter byX Reset FiltersspecsGroove TypeSingle GrooveKeeper Angle7 DegreeStem Diameter5.5mmEcoboost DI 2.0 | Valve LocksGroove Type: Single GrooveStem Diameter: 5.5mmKeeper Angle: 7 DegreePart #: KPR-5.5-7A-STEcoboost DI 2.0 | Valve LocksGroove Type: Single GrooveStem Diameter: 5.5mmKeeper Angle: 7 DegreePart #: KPR-5.5-7A-ST-16
Ecoboost DI 2.0 | Valve LocksGroove Type: Single GrooveStem Diameter: 5.5mmKeeper Angle: 7 DegreePart #: KPR-5.5-7A-ST
Ecoboost DI 2.0 | Valve LocksGroove Type: Single GrooveStem Diameter: 5.5mmKeeper Angle: 7 DegreePart #: KPR-5.5-7A-ST-16