HARLEY-DAVIDSON®KIT VALVE SPRINGS 18013-03A
This performance beehive-shaped Valve Spring Kit will permit the Sportster® engine to rev to 7000 RPM.
The unique ovate wire yields increased performance from a compact spring design
The installed spring pressure is increased to 208 lbs and allows a maximum lift of 0.590″.
Complete kit includes springs, upper collars and keepers and lower collars with integral valve seals.