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.
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