Choose from the standard machined aluminim cover or one of six annodized colors.
Each clutch comes with the standard weight kit as well as the spring and rollers as determined by your horsepower and engagement choices.
 
 ** All TAPP Arctic Cat 998 Clutches require a replacement Clutch Bolt and Washer that replaces the stock bolt and washer. Bolt & Washer is included with your AC988 purchase **
 
3000 - 3500 Engagement - Blue Spring 100/190
3600 - 4500 Engagement - Black Spring 140/210
 
CLICK HERE FOR THE TAPP INSTALLATION AND TUNING GUIDE
 
300 hp or Lower - 1mm Rollers 
Higher than 300 hp - 2 mm Rollers
 
*By flipping 2 Ramps from A side to B side you will increase your Engagement by about 600-800 RPM
*By flipping all 4 Ramps to B side you can increase your Engagement RPM even higher