ACT 4 Pad Sprung Race Disc - 4224226 .060" Years of experience have taught

Years of experience have taught the engineers at ACUITY that there are many elements to a refined

ZM1-HDG4 kit features ACT's most popular Heavy Duty pressure plate

MB012 pressure plate features an exclusive diaphragm design to increase clamp load

4240206 is a 4-pad spring-centered race disc made with high quality

ACT 4 Pad Sprung Race Disc - 4224226 .060" Years of experience have taught4224226 is a 4 pad spring centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat treated spring steel drive plate and is well suited for the smaller disc sizes in smaller engines.