Please view and measure your stock springs before purchasing

It also includes a base gasket and head gasket

27" in legnth to reach even the toughest springs

keepers and only the shims we use

Level 4 - Big Injector Tune - 110 Octane - 155 RWHP (+50 RWHP) with better throttle response **BMP Exhaust Required**

Quick Clickers TRA Category_Default Category/SLED/Polaris/600 Race Sled Please view and measure yourPART # 05 TRAQC The ORIGINALnot a cheap knock off! Rapid RPM adjustment mechanisms that directly replaces the stock locking nuts on SKI DOO TRA Series centrifugal snowmobile clutch clickerbolts. This unique device allows for quicker changes of maximum engine speed to OPTIMIZE HORSEPOWER OUTPUT. Download the instructions HERE