570 Crew SP and Northstar

Gilomen Innovations primary clutch spring for P90 standard clutch that comes on most models from 2013+ and the P90X clutch that come on the 2018+ Ranger 1000 models.  Choose your spring rate 

The shims are .030" thick.  The package comes with 3 shims, which is the maximum amount you can use.   The shims slide onto the transmission shaft that the secondary clutch sits on.  This allows you to shim out the secondary clutch to...

Spring spacer engagement shim.  This shim is designed to go under the spring in the primary clutch to raise the engaement rpm.  Most applications see an increase of 150-200 rpm by installing this shim.  You can install up to two shims in...