Designed for '11-'14 and '15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for higher valve lift from performance cams. Includes titanium retainers, seals and seats.
Designed for '11-'14 and '15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for higher valve lift from performance cams. Includes...
A drop-in upgrade for Ford '18+ Ford 5.0L Coyote engines, this Beehive spring kit includes Beehive valve springs, steel retainers, seats and seals: everything needed to make your Coyote capable of 0...
A drop-in upgrade for Ford '18+ Ford 5.0L Coyote engines, this Beehive spring kit includes Beehive valve springs, titanium retainers, seats and seals: everything needed to make your Coyote capable of...
Designed for '11-'14 and '15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for higher valve lift from performance cams. Includes...