Perf Street Sprung Disc by ACT Smooth engagement, quicker shifts, OE to mild gear rattle; Premium organic composite friction blended for high heat tolerance, increased burst strength, faster recovery from overheating and less wear 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 race use; Steel-backed linings for higher burst strength, reduced marcel for quicker shifts Paragraph Paragraph Features Product Weight (lbs.): 4.6 SFI: 1.1 Diameter: 10.5 Diameter: 266 Spline Quantity: 10 Disc Material: Organic Splined Bore Diameter: 1.125 Benefits Smooth engagement, quicker shifts, OE to mild gear rattle Premium organic composite friction blended for high heat tolerance, increased burst strength, faster recovery from overheating and less wear 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 race use Steel-backed linings for higher burst strength, reduced marcel for quicker shifts Applications 1976-1986 Jeep CJ7 1987-2001 Jeep Cherokee 1993-1994 Jeep Grand Cherokee 1966-1968 Jeep CJ6A 1966-1966 Jeep CJ3 What\’s In The Box? 1 – ACT Perf Street Sprung Disc Warranty Manufacturer Standard Warranty