ACT 4 Pad Rigid Race Clutch Disc | Dodge Caliber SRT-4 (08-09) (4240008-2)2008 2009 Dodge Caliber 4 Pad Rigid Race Disc by ACT 4240008 2 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. Features