Niche 1523 is a brand new cylinder head valve and spring kit. This kit includes everything you need to replace your worn out valves and valve springs. We even include a new head gasket cover to help you with a hassle free installation. Quality and performance guaranteed.

• Designed for the 1997 Polaris Xplorer 500
• Includes Intake Valves, Exhaust Valves, Valve Springs, Valve Spring Retainers and Valve Stem Seals
• Also Includes Valve Cotters and Head Cover Gasket
• Valves and Retainers Made of Hardened, Heat-Treated Alloy
• Engineered and Tested to Exceed Original Equipment Standards and Performance

Designed for the 1997 Polaris Xplorer 500Niche