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

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.

-   Designed for both 2011 - 2014 and 2015+ Ford Coyote and Boss 5.0L engines.
-   higher RPM and more lift capacity than stock.
-   Increased valve control at high RPM.
-   Create higher load
-   .510" Maximum Lift

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

## Details

- **Price:** 995.58 CAD
- **Vendor:** COMP Cams
- **Type:** Valve Springs, Retainers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 995.58 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-ford-5-0l-coyote-valve-spring-kit-o-d-959in)
> Updated: 2026-06-27