Manley, Valve Spring Kit. Std To .490" Lift for 57-85 XL

Name: Manley, Valve Spring Kit. Std To .490" Lift for 57-85 XL
Brand: Manley
SKU: MCS513991
Price: 130.71 GBP
Availability: InStock

by Manley

£130.71

SKU MCS513991

Quantity

Description

Manley, valve spring kit. Std to .490" lift

Details

Incl. steel top collars and dual spring style valve springs. No machining required for installation. 20% more pressure than stock and suitable for stock to .490" lift applications. Valve springs have an interference fit to reduce harmonics and control spring surge. Pressure: 85lbs@1.310", 295lbs@.820". Coil bind: .790".

57-85 XL