ACT's 2100 Heavy Duty Clutch Kit includes ACT's very popular pressure plate, which uses an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability.
Torque Capacity Rating: 320ft/lbs
Part # MB1-HDSD - Solid Street Disc / Part # MB1-HDSS - Sprung Street Disc
4 PUCK OPTION:
The 4-pad rigid race discs are made with high quality, ceramic friction materials. The engagement is harsher and there is some "chatter" (noise) associated with these clutches, but its this design that enables for smooth, quick shifts at high RPM's. This 4-pad rigid race disc is well suited for the smaller disc sizes in smaller engines.
The 4 Puck Sprung option features a spring-center race disc to properly dampen torsional vibrations for quieter operation, and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. This 4-pad spring-centered race disc is well suited for small disc sizes in smaller engines.
Torque Capacity Rating: 415ft/lbs
Part # MB1-HDR4 - Solid 4 Puck / Part # MB1-HDG4 - Sprung 4 Puck
6 PUCK OPTION:
ACT's 6-pad rigid race discs are made with high quality, ceramic friction materials. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat.
ACT's 6-pad, spring-centered race disc features a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.
Torque Capacity Rating: 415ft/lbs
Part # MB1-HDR6 - Solid 6 Puck / Part # MB1-HDG6 - Sprung 6 Puck
*All clutch kits include a pressure plate, clutch disc, throw out bearing, and clutch alignment tool.
Torque Capacity Rating: 320ft/lbs
Part # MB1-HDSD - Solid Street Disc / Part # MB1-HDSS - Sprung Street Disc
4 PUCK OPTION:
The 4-pad rigid race discs are made with high quality, ceramic friction materials. The engagement is harsher and there is some "chatter" (noise) associated with these clutches, but its this design that enables for smooth, quick shifts at high RPM's. This 4-pad rigid race disc is well suited for the smaller disc sizes in smaller engines.
The 4 Puck Sprung option features a spring-center race disc to properly dampen torsional vibrations for quieter operation, and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. This 4-pad spring-centered race disc is well suited for small disc sizes in smaller engines.
Torque Capacity Rating: 415ft/lbs
Part # MB1-HDR4 - Solid 4 Puck / Part # MB1-HDG4 - Sprung 4 Puck
6 PUCK OPTION:
ACT's 6-pad rigid race discs are made with high quality, ceramic friction materials. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat.
ACT's 6-pad, spring-centered race disc features a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.
Torque Capacity Rating: 415ft/lbs
Part # MB1-HDR6 - Solid 6 Puck / Part # MB1-HDG6 - Sprung 6 Puck
*All clutch kits include a pressure plate, clutch disc, throw out bearing, and clutch alignment tool.
