The MB1-XTG4 kit features an Xtreme pressure plate for the driver who demands the most.
ACT Xtreme pressure plates utilize an exclusive diaphragm design to maximize clutch life, reduce deflection, and increase clamp load.
A four-stage heat-treating process is endured by all diaphragms for performance that is unparalleled.
Precision cover stampings are present in ACT pressure plates to provide consistency and rigidity.
The 4-pad spring-centered race disc from ACT features a spring-center construction to damp torsional vibrations for quieter operation and resist failure even under harsh conditions.
Wraparound spring windows and thicker retainer stampings are utilized by ACT spring retainers to reduce stress concentrations, provide spring support, and increase strength and reliability.
With the race disc that is 4-pad spring-centered, shifting is faster, but engagement is harsher.
The 4-pad spring-centered race disc from ACT is well-suited for smaller disc sizes in smaller engines.
Parts Included: 4224704, AT20, MB010X, RB210.
