Brand: Advanced Clutch Technology Manufacturer's Part Number: FM8-XTR6 Part Type: Clutch Kits Product Line: ACT Xtreme Clutch Kits Automotive Fittings Part Number: ACL-FM8-XTR6 UPC: 00842385011802 Clutch Usage: Performance Clutch Disc Quantity: 1 Flywheel Included: No Input Spline Quantity: 26 Input Shaft Diameter: 1.125 in. Disc Diameter (in.): 10.500 in. Disc Diameter (mm): 267mm Disc Material: Ceramic Disc Style: 6-paddle Hub Style: Solid Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: No Pilot Bushing Included: Yes Pilot Bushing Material: Steel roller bearing Counterweight Assist: No Mounting Hardware Included: No Quantity: Sold as a kit. Notes: 6-paddle solid center disc. Aggressive clutch engagement. Description: ACT Xtreme clutch kits pave the road to high performance by meshing solid products, outstanding quality, and exceptional value. These Xtreme clutch kits with racing or street discs are based on solid engineering principles. They afford a clamp load increase of 50 to 100 percent with moderate-to-stiff pedal feel, and many of these new (not rebuilt) units are SFI-certified to ensure safety. You've spent long hours building your engine; now put it in motion with the smooth, precise feel and longer life of an ACT Xtreme clutch kit.