• ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Honda Civic (88) (HC7-HDR4)
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ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Honda Civic (88) (HC7-HDR4)

ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Honda Civic (88) (HC7-HDR4)

HC7-HDR4

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$450.00 USD
$556.00 USD $450.00 USD
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The ACT Heavy Duty Race Rigid 4 Pad Clutch Kit for Honda Civic (88) is a high-performance clutch assembly designed for demanding driving conditions. 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 undergoes a four-stage heat-treating process to ensure durability and consistent performance. The kit includes high-quality ceramic friction materials on the 4-pad rigid race disc, providing excellent grip and heat resistance. Constructed with precision cover stampings, the components deliver rigidity and reliability, making it suitable for aggressive street and race applications.

This clutch kit is compatible with 1988 Honda Civic models, specifically designed for vehicles requiring a robust, high-performance upgrade. It is a direct bolt-on replacement for stock components, offering improved holding capacity and durability under high-stress conditions. Ideal for track use, spirited driving, or heavy-duty street applications, this kit enhances power transfer and clutch responsiveness. The package includes the pressure plate and race disc, with no additional components required for installation. Suitable for vehicles with modified or stock setups, it ensures reliable performance and long-lasting operation in demanding environments.

Overview

ACT HD/Race Rigid 4 Pad Kit

HC7-HDR4 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 4-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 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Features

  • Part Fitment Requirement: Must be used with 90-01 SOHC flywheel.
  • Product Weight (lbs.): 9.7
  • Torque Capacity (ft/lbs.): 300
  • Torque Capacity Over OE: 0.96
  • Pilot Bushing Included: Yes
  • Pressure Plate Type: Heavy Duty
  • Release Bearing Included: Yes
  • Clutch Disc Diameter (in.): 8.3
  • Clutch Disc Diameter (mm): 212
  • Disc Material: Ceramic
  • Input Spline Quantity: 21
  • Input Shaft Diameter (in.): 0.875
  • Alignment Tool Included: Yes

Applications

  • 1988-1988 Honda Civic

What's In The Box?

  • Clutch Friction Disc (4212011)
  • Clutch Alignment Tool (AT57)
  • Clutch Pressure Plate (H023)
  • Clutch Pilot Bearing (PB1002)
  • Clutch Release Bearing (RB428)

References

Warranty

  • Manufacturer 1 Year Warranty
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