ACT 4 Pad Rigid Race Disc - 4224004 Ross Machine Racing MB10-HDR4 kit features ACT's most

MB10-HDR4 kit features ACT's most popular Heavy Duty pressure plate

Installation Guides:

and giving a boost in horsepower

3000122 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

ACT 4 Pad Rigid Race Disc - 4224004 Ross Machine Racing MB10-HDR4 kit features ACT's most4224004 is a 4 pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4 pad rigid race disc is well suited for the smaller disc sizes in smaller engines.