ACT Sport/Race Rigid 4 Pad Kit | 1989-1991 Honda Civic (HW4-SPR4) ACT Clutch Kits & Flywheels

ACT Sport/Race Rigid 4 Pad Kit

HW4-SPR4 kit features a Sport pressure plate for a nice upgrade. ACT Sport 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

• Pressure Plate Type: Sport
• Release Bearing Included: Yes
• Clutch Disc Diameter (in.): 8.3
• Clutch Disc Diameter (mm): 212
• Disc Material: Ceramic
• Input Spline Quantity: 20
• Input Shaft Diameter (in.): 0.875
• Alignment Tool Included: Yes
• Part Fitment Requirement: Must be used with 90-01 SOHC flywheel.
• Product Weight (lbs.): 9.7
• Torque Capacity (ft/lbs.): 250
• Torque Capacity Over OE: 0.64
• Pilot Bushing Included: Yes

Applications

• 1989-1991 Honda Civic

What’s In The Box?

• Clutch Friction Disc (4212004)
• Clutch Alignment Tool (AT20)
• Clutch Pressure Plate (H023S)
• Clutch Pilot Bearing (PB1002)
• Clutch Release Bearing (RB428)

References

• Installation Instructions

Warranty

• Manufacturer 1 Year Warranty