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1.550'' O.D. Double Valve Springs
- Professional Series Valve Spring
- 1.550'' O.D.
- 0.740'' I.D.
- 458 lbs./in. Spring Rate
- 150 @ 1.880'' Installed
- 425 @ 1.280'' Open
- 1.180'' Coil Bind
- Double Spring with Damper
- 1/pkg.
- Type of Spring: Double Coil with Damper
- Installed Height and Pressure: 1.880' @ 150 lbs./in.
- Open Height and Pressure: 1.280' @ 425 lbs./in.
- Spring Rate: 458 lbs./in.
- O.D. of Outer Spring: 1.550'
- I.D. of Outer Spring: 1.130'
- I.D. of Inner Spring: 0.740'
- Coil Bind height: 1.180'
- Weight: 109 grams
- Damper Included: Yes
Click Here to see 660-22429 Valve Spring Load Chart
Part TypeValve Spring
BrandMANLEY
Package Height2.75
Package Width2.75
Package Length4.5
Weight0.25 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number22429-1
Package Qty1
Package TypeEA
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