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1.550'' O.D. Double Valve Springs
- Professional Series Valve Spring
- 1.550'' O.D.
- 0.725'' I.D.
- 507 lbs./in. Spring Rate
- 225 @ 1.950'' Installed
- 580 @ 1.250'' Open
- 1.190'' Coil Bind
- Double Spring with Damper
- 1/pkg.
- Type of Spring: Double Coil with Damper
- Installed Height and Pressure: 1.950' @ 225 lbs./in.
- Open Height and Pressure: 1.250' @ 580 lbs./in.
- Spring Rate: 507 lbs./in.
- O.D. of Outer Spring: 1.550'
- I.D. of Outer Spring: 1.115'
- I.D. of Inner Spring: 0.725'
- Coil Bind height: 1.190'
- Weight: 159 grams
- Damper Included: Yes
Click Here to see 660-22431 Valve Spring Load Chart
Part TypeValve Spring
BrandMANLEY
Part CategoryPerformance Parts
Damper Spring IncludedYes
QuantitySold individually
Part FitmentSemi Universal
Spring Rate (Lbs/In)614 lbs./in.
Coil Bind Height (In)1.190 in.
Vendor Part Number22431-1
Package Qty1
Package TypeEA
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