ACT 4 Pad Sprung Race Disc - 4240507 Subaru Legacy 81-83 Nissan 280ZX 2

81-83 Nissan 280ZX 2

HY010 pressure plate features an exclusive diaphragm design to increase clamp load

Black Stainless Steel Screen……223 lbs per sq/inch Bursting Test

2-1/16th (52mm) gauge diameter for easy mounting in gauge pods

ACT 4 Pad Sprung Race Disc - 4240507 Subaru Legacy 81-83 Nissan 280ZX 24240507 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.