HC4-SPG6 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 6-pad, spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure 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 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.

This Part Fits:

Year	Make	Model	Submodel
1989-1991	Honda	Civic	Base
1989-1991	Honda	Civic	DX
1990-1991	Honda	Civic	EX
1989-1991	Honda	Civic	LX
1989-1991	Honda	Civic	Si
1989-1991	Honda	CRX	Base
1989-1991	Honda	CRX	HF
1989-1991	Honda	CRX	Si