This ACT seize kit features a Heavy Duty pressure plate, Performance Street disc, release bearing, pilot bearing and alignment tool. The Heavy Duty pressure plate allows for a 20 to 50 percent increase in clamp load over the stock unit. ACT’s Heavy Duty pressure plate features precision CNC machined parts, drive straps and rivets to soundly locate contact face to the quilt for quiet, trouble-free operation. The Heavy Duty pressure plate may have a stock to moderate pedal feel. ACT pressure plates feature creative diaphragm designs to extend clamp load, scale back deflection and maximize seize life. All diaphragms endure an exclusive four-stage, heat-treating process for unparalleled performance. The Heavy Duty pressure plate meets SFI Specification 1.1. ACT Performance Street discs are modified with reduced marcel for faster shift action to counterpoint ACT pressure plates. Performance Street discs have higher copper content friction lining for heat tolerance and steel-backed lining for greater burst strength and durability. Also, they feature top grade rivets to soundly fasten the part together. The rivet design and rivet materials are carefully selected for maximum strength. ACT spring-centered assemblies use bushings and cone springs very similar to factory seize discs. This creates frictional dampening which improves seize life and reduces noise. All Performance Street discs are certified as meeting SFI Specification 1.1 and are legal in all racing organizations that require SFI certification. The kit is completed with a quality, stock replacement release bearing, pilot bearing and alignment tool.
A low to moderate pedal feel; smooth engagement with stock to low gear rattle
Longer seize life achieved through ACT’s exclusive diaphragm design
Premium organic friction materials for heat tolerance, faster recovery from overheating and prevents warping of mating surfaces
Really helpful for street and race use
All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM
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