Advanced Clutch kit.
HW4-XXR6 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 a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. 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.
Advanced Clutch ACT Max Extreme Race Rigid 6 Pad Clutch Kit (HW4-XXR6)
- ›Torque capacity: 420 lb-ft
- ›Clutch disc diameter: 8.3"
- ›Input splines: 20
- ›Disc type: Solid
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model | Trim | Drive |
|---|---|---|---|---|
| 1989–1991 | Honda | Civic | RT 4WD | 4WD |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Advanced Clutch |
| Part number | ACTHW4-XXR6 |
| Torque capacity | 420 lb-ft |
| Clutch disc diameter | 8.3" |
| Input splines | 20 |
| Disc type | Solid |
| Category | Engine & Driveline |
| Years | Make | Model |
|---|---|---|
| 1989–1991 | Honda | Civic |

Worth adding
Useful in any truck — ships separately in its own box.
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