ACT 4 Pad Sprung Race Disc - 4224218 .060" 3000816 is a street rigid

3000816 is a street rigid disc featuring premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability

Our ONE piece design is

600235 is a Streetlite flywheel

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Accessory Kit

ACT 4 Pad Sprung Race Disc - 4224218 .060" 3000816 is a street rigid4224218 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.