WSM Top End Kit - Standard - Polaris 54-320-10 Factory Don 2 Flexfit Hat Classic 4" styling NH Series

Classic 4" styling NH Series internals Machined aluminum end caps Aggressive sound Sold in pairs Made in the U

Pro Circuit levers are made by Sunline and forged from 6061-T6 aluminum for strength and durability They are designed to fit the stock perch and exceed OEM specifications

Z Resin combines several resins with different characteristics and bonds to the many layers and materials of the shell more securely using less resin

Individual pieces of Replacement Plastic also available

3D knee and shin construction for fit and comfort

WSM Top End Kit - Standard - Polaris 54-320-10 Factory Don 2 Flexfit Hat Classic 4" styling NH SeriesTop quality piston kit Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4 stroke models