Manley Valve Spring Set. Steel. Standard Lift .490" for Harley-Davidson
161.17 €
Sale price
161.17 €
Regular price
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Including steel upper collars and dual spring valve springs.
No machining required for installation.
20% more pressure than original and suitable for stock lifting applications up to 0.490".
Valve springs have an interference fit to reduce harmonics and control spring overshoot.
Pressure: 85 lb at 1.310", 295 lb at 0.820".
Coil joint: 0.790".
Fits: > 57-85 XL (NU)
Manley Valve Spring Set. Steel. Standard Lift .490" for Harley-Davidson
161.17 €
Sale price
161.17 €
Regular price
No machining required for installation.
20% more pressure than original and suitable for stock lifting applications up to 0.490".
Valve springs have an interference fit to reduce harmonics and control spring overshoot.
Pressure: 85 lb at 1.310", 295 lb at 0.820".
Coil joint: 0.790".
Fits: > 57-85 XL (NU)