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Valve Springs, Retainers
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Ford Racing
Ford Racing BOSS 302R Valve Spring Kit - M-6513-M50BR
$83.00
Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, 'grassroots' motorsports remain at the core of Ford's DNA. Grassroots performance...
COMP Cams
COMP Cams 11-14 Ford Coyote/Boss 5.0L .600in Max Lift Valve Spring Kit - 26125CTS-KIT
$1,054.95
Ford Coyote and Boss 5.0L enginesMax LiftSeat LoadOpen LoadRateCoil BindOuter DiameterInner Diameter.600"120 lbs @ 1.57"275 lbs @ 1.02"258 lbs/in.970"Top 1.013" / Bottom 1.101"Top .650" / Bottom ...
COMP Cams
COMP Cams 11-14 Ford Coyote/Boss 5.0L .600in Max Lift Valve Spring Kit w/ Ti Retainers - 26125CTI-KIT
$1,363.95
Ford Coyote and Boss 5.0L enginesMax LiftSeat LoadOpen LoadRateCoil BindOuter DiameterInner Diameter.600"120 lbs @ 1.57"275 lbs @ 1.02"258 lbs/in.970"Top 1.013" / Bottom 1.101"Top .650" / Bottom ...
COMP Cams
COMP Cams Ford 5.0L Coyote Valve Spring Kit O.D. .959in - 26113CY-KIT
$740.95
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 ...