COMP Cams Ford 5.0L Coyote Valve Spring Kit O.D. .959in

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 properly matched retainers, seals and seats.This Part Fits: Year Make Model Submodel 2011-2014 Ford F-150 FX2 2011-2014 Ford F-150 FX4 2011-2017 Ford F-150 King Ranch 2011-2017 Ford F-150 Lariat 2011-2017 Ford F-150 Platinum 2016-2017 Ford F-150 SSV 2011-2014 Ford F-150 STX 2011-2017 Ford F-150 XL 2011-2017 Ford F-150 XLT 2012-2013 Ford Mustang Boss 302 2011-2017 Ford Mustang GT 2015 Ford Mustang GT 50 Years Limited Edition 2015-2017 Ford Mustang GT Premium