0.565in. Lift Endurance Valve Spring Kit. Fits Milwaukee-Eight 2017up. CG-C10385-030 * This die-cast

* This die-cast

* Fits Softail 2007-2017

Dyna Rear Wheel 2000-2005

Rider Seat Width: 13-1/4"

* Replaces OEM # 25581-36

0.565in. Lift Endurance Valve Spring Kit. Fits Milwaukee-Eight 2017up. CG-C10385-030 * This die-castFEULING ENDURANCE BEEHIVE valve springs are a direct bolt in replacement, no spring seat or rocker cover machining required. Endurance springs are machined from a premium grade Hi tensile chrome silicon single conical ovate wire, shot peened with a specially processed thermal heat treat and super NexTex finish to give these valve springs the needed fatigue life to exceed the high demands of engines from stock to performance. This FEULING BEEHIVE valve