Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .600in. Lift. - AV&V Chin Fairings * Proudly made in the

* Proudly made in the U

Standard O

* FXBR models must purchase Seat # KM-K59662-S

* Race inspired Brushed Ring

100% stainless steel construction comes with welded end caps and our exclusive spiral wound stainless steel perforated inner core for a completely new look and old-school sound

Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .600in. Lift. - AV&V Chin Fairings * Proudly made in theNote: Maximum Recommended Lift = . 600 * Beehive steel valve spring kit * Ultra pure chrome silicon+Nickle spring wire * Extra processing for fatigue resistance * Resist pressure loss & fatigue associated with extremely aggressive cams in high compression engines * Reduce vibration & harmonics * Includes springs,retainers & upper & lower collars * 162lbs @ 1. 860, 340lbs @ 1. 260 * Coil bind 1. 200 * Small end ID = . 650, OD= 1. 085 * Large end ID =