PAC Beehive Ovate Spring set fits all 2005-UP 3V SOHC headed 4.6 and 5.4 engines as a drop in replacement. Will fit with OEM retainers, seals and locks for up to .550" Lift. May also be used with any OEM sized Moly or Titanium Retainers. This is a set of 24 pcs.
- Part#PAC-1233
- NameValve Spring
- Alt Part#PAC-1233-16
- DescriptionFord 4.6L 3V .550 lift Ovate Beehive Valve Spring
- OD Large End1.025
- ID Large End0.662
- ID Small End0.567
- Install Height1.670
- Load at Installed Height105
- Spring Open Height1.120
- Spring Open Load270
- Recommended Valve Lift0.550
- Spring Rate (lbs/in)300.000
- Mass (grams)42.50
- Coil Bind (max)1.060
