Manley Valve Spring, SPRING-1.311 SINGLE HEMI.
Manley Valve Spring, 1.311 SINGLE HEMI
Features
- Tightly controlled open-end flatness reduces valve stem side loading
- Manufactured from “super clean” Hi-Tensile Chrome Silicon steel
- Proprietary multi-step heat treating minimizes load loss
- Tip thickness designed to eliminate overload breakage
- Shot-peened to MIL spec for max fatigue life
Brand: Manley Performance
Manufacturer part number: 221431-16
Turn14 part number: man221431-16
Category: Engine Components / Valve Springs, Retainers
California Proposition 65: WARNING: This product can expose you to chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Manley Valve Spring, SPRING-1.311 SINGLE HEMI.
Manley Valve Spring, 1.311 SINGLE HEMI
Features
- Tightly controlled open-end flatness reduces valve stem side loading
- Manufactured from “super clean” Hi-Tensile Chrome Silicon steel
- Proprietary multi-step heat treating minimizes load loss
- Tip thickness designed to eliminate overload breakage
- Shot-peened to MIL spec for max fatigue life
Brand: Manley Performance
Manufacturer part number: 221431-16
Turn14 part number: man221431-16
Category: Engine Components / Valve Springs, Retainers
California Proposition 65: WARNING: This product can expose you to chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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