Best selling productsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSpring and Retainer KitsValve Springs
Application: Raptor, Platnum, Limited Ecoboost 3.5L H.O. Conical spring kit with Ti Retainer and Spring Seat Specifications: 103lbs @ 1.500" ; 267lbs @ 1.000"...
Best selling productsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSpring and Retainer KitsValve Springs
Application: Mustang 5.0L Coyote GEN 1/2 High Pressure Conical spring kit with Ti Retainer and Spring Seat Specifications: 124lbs @ 1.536" ; 299lbs @...
Best selling productsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSpring and Retainer KitsValve Springs
Application: Mustang 5.2L Coyote Voodoo/Predator Conical spring kit with Ti Retainer and Spring Seat Specifications: 103lbs @ 1.613" ; 298lbs @ 1.010" / .600lift...
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