Description GBoost Pre-Loaded Driven Clutch Pre-loaded secondary kits come assembled with a GBoost® non-EBS helix and spring combination to replace your stock secondary. This kit will allow you to continue to use your stock primary clutch calibration. Designed for stock tires. Stock replacement. HD secondary clutch, NO Square Pucks. Note: For machine with 30″ tires or high load application, please use our Stage 3 clutch kit for correct calibration. ***MADE IN THE USA****
