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Vehicle Info NeededMANLEYPART NUMBER: 660-221427-16
NexTek H.P. Valve Springs 4.6/5.4L SOHC 2V
$34218
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Lowest Price GuaranteeFord 4.6L/5.4L
- NexTek H.P. Valve Springs
- 4.6/5.4L SOHC 2V
- 1.125'' O.D.
- 0.642'' I.D.
- 264 lbs./in. Spring Rate
- 95 @ 1.680'' Installed
- 240 @ 1.130'' Open
- 0.580'' Max Valve Lift
- 1.080'' Coil Bind
- Single Conical Ovate Wire
- 16/pkg.
Ford 4.6L, 5.4L SOHC 2-Valve stock diameter hydraulic roller applications.
- Type of Spring: Single Conical Ovate Wire
- Color Code: Gold
- Installed Height and Pressure: 1.680' @ 95 lbs./in.
- Open Height and Pressure: 1.130' @ 240 lbs./in.
- Spring Rate: 264 lbs./in.
- O.D. of Outer Spring: 1.020' Top / 1.125' Bottom
- I.D. of Outer Spring: 0.642' Top / 0.748' Bottom
- I.D. of Middle Spring: N/A
- I.D. of Inner Spring: N/A
- Coil Bind height: 1.080'
- Weight: 52 grams
- Damper Included: No
Click Here to see 660-221427 Valve Spring Load Chart
Part TypeValve Spring
BrandMANLEY
Package Height3.7
Package Width3.8
Package Length15.5
Weight2.33 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number221427-16
Package Qty1
Package TypeEA
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