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Lunati 74620-1 - Lunati Valve Springs

Lunati 74620-1 - Lunati Valve Springs
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Lunati#638-74620-1

Valve Spring
  • Outside Diameter: 1.514"
  • Springs Per Valve: Dual
  • 1/pkg

    Lunati 74620-1 - Lunati Valve Springs Details

    Individual Valve Springs

    DescriptionDual w/ Damper
    OD1.514''
    ID0.706''
    Seat Load,Height/Load1.850''/220
    Open Load, Height/Load1.250''/550
    Coil Bind1.100''
    Rate550

    Lunati 74620-1 - Lunati Valve Springs

    Available single or dual, these valve springs are formed from chrome silicon wire & finished using a cutting-edge heat treatment. This advanced heat-set takes the load loss out of the springs during manufacturing (instead of their first use) to extend spring life and ease break-in. The springs offer excellent fatigue resistance & load loss characteristics ideally suited to oval track or drag racing.




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