Speedway Motors 11 Inch Clutch Kit for GM LS Engines, 10 Spline 1-1/8 Inch Input Shaft, Up to 500 HP, Complete Kit with Pressure Plate Disc Pilot Bushing Alignment Tool

The Speedway Motors 11 Inch GM LS engine Clutch Kit uses a matched pressure plate with a high-torque heavy-duty steel back friction disc. The advanced steel back friction material provides additional clamping force and superior burst strength. The reinforced steel backing allows for better heat dissipation delivering extended wear and quick recovery. The Speedway Motors clutch's high-torque discs are assembled with precision engineered components. Each disc uses a thicker retainer stamping and increased hardness hub to ensure maximum strength and reliability. Six inner and six outer heavy duty torsional dampening springs work with this assembly to minimize the shock of engagement. The Speedway Motors 11 Inch GM LS engine Clutch Kit is designed for stock applications or those with mild power increases. For use in application of up to 500 HP. Complete kit includes pressure plate, clutch disc, pilot bushing, and alignment tool. Features HD steel backed clutch disc. Bolts directly to LS 11 inch flywheel. Works with popular GM 4 speed transmissions featuring 10 spline 1-1/8" input shafts.

• Complete 11 Inch Clutch Kit – Includes pressure plate, full face clutch disc, pilot bushing, and alignment tool for a convenient all-in-one clutch replacement package.
• LS Engine Compatibility – Designed to bolt directly to GM LS 11 inch flywheels and work with popular GM 4-speed manual transmissions using a 10 spline 1-1/8 inch input shaft.
• Heavy Duty Steel Back Disc – Features advanced steel backed friction material for improved clamping force and increased burst strength under demanding driving conditions.
• Enhanced Heat Dissipation – Reinforced steel backing helps dissipate heat more effectively to promote extended wear and consistent clutch engagement performance.
• High Strength Internal Components – Precision engineered hub, thicker retainer stamping, and heavy duty torsional dampening springs help minimize shock and improve durability for applications up to 500 HP.