Available individually under 26001-1. Available in a kit with titanium retainers under 26001T-KIT. Available in a kit with chromemoly steel retainers under 26001CS-KIT.

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 tool steel 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 titanium retainers, seals and seats.

Ford Coyote and Boss 5.0L enginesMax LiftSeat LoadOpen LoadRateCoil BindOuter DiameterInner Diameter.550"93 lbs @ 1.57"198 lbs @ 1.02"191lbs/in.952"Top .959" / Bottom 1.061"Top .636" / Bottom .738"Please note the above image does not show full spring kit.

The COMP Cams .600" Lift Beehive Valve Spring Kits for 2018+ Ford Coyote Applications features:_x000D__x000D_Max Lift: .600"_x000D_Increased High RPM Stability_x000D_Excellent spring upgrade for high performance and boosted Applications_x000D_Includes...

The COMP Cams .600" Lift Beehive Valve Spring Kits for Ford 2018+ Coyote Applications features:_x000D__x000D_Max Lift: .600"_x000D_Increased Lift and High RPM Stability_x000D_Excellent spring upgrade for high performance and boosted...