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Your vehicle
Year, make and model. Our techs check fitment against it before the order ships.
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The details
About this part
The M8 Spring and Retainer kit features our Beehive springs for a .530" max lift and increased valvetrain stability. The kit includes our Tool Steel retainers for increased strength and light weight.
CatalogUser 1
- Lightweight tool steel retainers reduce valvetrain weight while increasing rigidity
- The Harley M8 spring kit increases maximum valve lift to 0.540".
- Beehive valve spring design increases valvetrain stability
Comp Cams Valve Spring Kit, Harley M8
$351.95