Ford Coyote and Boss 5.0L engines Max Lift Seat Load Open Load Rate Coil Bind Outer Diameter Inner Diameter .600" 120 lbs @ 1.57" 275 lbs @ 1.02" 258 lbs/in .970" Top 1.013" / Bottom 1.101" Top .650" / Bottom .738" Please note the above image does not show full spring 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 titanium retainers, seals and seats.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2012–2013 | Ford | Mustang | Boss 302 |
| 2011–2017 | Ford | Mustang | GT 5.0l Coyote |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: false |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: false |
| Units Per Sku: 1 |
No fitment data available for this product.
This product is covered by the manufacturer's warranty against product defects and missing components in the package. To file a claim, use the brand-specific links on our warranty page.
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