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ACT HD/Race Rigid 6 Pad Clutch Kit | (NS4-HDR6)

ACT HD/Race Rigid 6 Pad Clutch Kit | (NS4-HDR6)

SKU:NS4-HDR6

In stock

Regular price $501.00 USD
Regular price $619.00 USD Sale price $501.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ACT HD/Race Rigid 6 Pad Clutch Kit (NS4-HDR6) is a high-performance clutch assembly designed for demanding racing and heavy-duty applications. It features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. The pressure plate is heat-treated through a four-stage process to ensure durability and consistent performance under extreme conditions. The kit includes a 6-pad rigid race disc constructed with high-quality ceramic friction materials, providing excellent grip and heat resistance. The chrome-moly hub is also heat-treated for added strength, making this clutch suitable for high-stress environments. Overall, this kit delivers reliable, high-capacity performance for serious enthusiasts seeking durability and consistent engagement.

Designed for use in vehicles requiring a robust clutch solution, the ACT HD/Race Rigid 6 Pad Clutch Kit is compatible with various high-performance applications. It is ideal for racing, track days, and heavy-duty street use where maximum power transfer and longevity are essential. This bolt-on kit is suitable for vehicles with compatible specifications, offering a direct replacement for stock components. Installation involves replacing the existing clutch assembly with this high-performance unit, ensuring improved holding capacity and pedal feel. The kit provides all necessary components for a complete upgrade, making it an excellent choice for drivers seeking increased performance and reliability in demanding driving conditions.

Overview

NS4-HDR6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use 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 6-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. 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.

Features:

  • Light to moderate pedal effort, aggressive engagement, increased gear rattle
  • Moderate friction life, extended by ACT's exclusive diaphragm design, rigid design may increase spline wear
  • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended for race use only
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability
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