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This Performance Race Kit features a MaXX Pressure plate for the serious enthusiast. ACT MaXX pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure an exclusive four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACTs 4-pad, spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even 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 4-pad, spring-centered race disc engagement is harsher, but shifting is faster. ACTs 4-pad, spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Year Make Model Engine Transmission
1988 Honda Civic L4 1.5L N FI, L4 1.6L N FI All except 4WD
Fitment Notes:
Must use with 90-01 SOHC Flywheel
Use: Recommended for high horespower street or race use
Feel: A stiff to very stiff pedal feel; aggressive engagement with stock to low to moderate gear rattle
Life: Longer clutch life achieved through ACT's exclusive diaphragm design
Quality: Premium ceramic friction materials provide low wear rates and high heat tolerance. All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM
Part Number: HC6-XXG4
Torque Capacity: 420 ft/lbs
Clamp Load Increase: 173%
Spline Count: 21
Spline Size: 7/8"
Disc Diameter: 212 mm
Disc Diameter: 8.3 inches
Weight: 14.1 lbs
Warranty: 90 days
Kit Contents:
Pressure Plate: H023XX
Clutch Disc: 4212111
Release Bearing: RB427
Pilot Bearing PB1002
Alignment Tool: AT57
UPC Code: 842385011444
Additional Information:

Model years: 1988

  • ACT-HC6-XXG4

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