Psychic Mx XU-09536EK Exhaust Valve Kit engine-gaskets-seals-power-valve-gaskets The Pro-X Fork Seals and

The Pro-X Fork Seals and Wipers use the same NOK material as used by OEM to offer a quality seal

2007-2009 Arctic Cat Crossfire 500 EFI

2011-2012 Harley Davidson FXDC Super Glide Custom

Designed for 520

Psychic Mx XU-09536EK Exhaust Valve Kit engine-gaskets-seals-power-valve-gaskets The Pro-X Fork Seals andKIT FEATURES:. All kits sold with valve, spring, retainer, seat to do complete replacement of either intake or exhaust side. All components are manufactured under iso 9001 certified factories. Nitride coated components to improve heat transer & carbon buildup for increased valve train life. VALVE FEATURES:. Forged one piece construction to help with weight reduction & improved flow. Performance valves receive a swirl polish, smooth stem treatment, and