The MB4-HDR6 kit features ACT's most popular pressure plate, Heavy Duty.
Heavy Duty pressure plates from ACT use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life.
A four-stage heat-treating process is endured by all diaphragms for unparalleled performance.
Precision cover stampings are present in ACT pressure plates to provide rigidity and consistency.
The 6-pad rigid race discs from ACT are made with high-quality ceramic friction materials.
The heat-treated chrome-moly hub ensures strength and durability.
Quicker shifts and smooth, trouble-free service are allowed by the lightweight, rigid design.
Engagement is harsher with the 6-pad rigid race disc, but shifting is faster.
For larger clutch sizes, the 6-pad rigid race disc is recommended to absorb more heat.
Parts Included: 6200004, AT20, MB013, RB210.
