Modified Sprung Street Disc by ACT Smooth engagement, quick shifts, OE to mild gear rattle; Premium organic friction materials for heat tolerance, faster recovery from overheating and prevents warping of mating surfaces; Spring retainers feature heat-treated wraparound spring windows that provide support and reduce stress concentrations that are common causes for failure; Recommended for street and occasional race use; Steel-backed linings for higher burst strength, reduced marcel for quicker shifts Features Clutch Usage: Performance Input Spline Quantity: 18 Input Shaft Diameter: 0.750 in. Disc Diameter (in): 7.480 in. Disc Diameter (mm): 190mm Disc Material: Organic Disc Style: Full face Hub Style: Sprung Benefits Smooth engagement, quick shifts, OE to mild gear rattle Steel-backed linings for higher burst strength, reduced marcel for quicker shifts Premium organic friction materials for heat tolerance, faster recovery from overheating and prevents warping of mating surfaces Spring retainers feature heat-treated wraparound spring windows that provide support and reduce stress concentrations that are common causes for failure Applications 1987-1988 Chevrolet Sprint 1992-1997 Geo Metro 1995-2001 Suzuki Esteem 1989-2001 Suzuki Swift What\’s In The Box? 1 – ACT Modified Sprung Street Disc Warranty ACT 1-Year Limited Warranty