WSM Piston Kit - Polaris - +.5 mm 010-835-05K Dual Bung Pro Chamber Headpipes Lightweight extruded aluminum oval canister

Lightweight extruded aluminum oval canister mated to a perforated core

The specially formed pliers pull the end link rollers close together

The innovative Chasing whip bases feature all the wiring that the whip needs built inside the base itself

Coated with MOS2 for high performance and heat absorption

WSM Piston Kit - Polaris - +.5 mm 010-835-05K Dual Bung Pro Chamber Headpipes Lightweight extruded aluminum oval canisterQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves