ProX Valve and Spring Kit Exhaust Kawasaki | 28.SES4409-1 wurks Get the two-in-one experience

Get the two-in-one experience

Front Axle : 2016-2019

you'll experience superior traction right out of the gate

Polaris Ranger Crew 570-6 2016 to 2020

This one-piece construction eliminates overlapping of belts

ProX Valve and Spring Kit Exhaust Kawasaki | 28.SES4409-1 wurks Get the two-in-one experienceReplaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and