The South Bend Clutch KFM09-HD Stage 1 Heavy Duty Clutch Kit is engineered specifically for Ford Mustang models from 1999 to 2004 with a 4.6L engine. Designed for high-performance and durability, this clutch assembly provides reliable engagement for both street and aggressive driving conditions. Built with premium friction materials, it ensures smooth pedal modulation and consistent power transfer, making it ideal for enthusiasts and fleet operators alike. The heavy-duty construction enhances thermal capacity to prevent slippage during severe towing or high horsepower scenarios. This kit is an excellent choice for replacing worn-out stock components or upgrading for increased torque capacity, ensuring your Mustang maintains optimal drivability and long-term reliability. Installation involves replacing the pressure plate, clutch disc, throwout bearing, and pilot bearing, with re-surfacing or replacing the flywheel recommended for best results. Proper break-in procedures should be followed to maximize performance and lifespan of the clutch components.
Features:
- Heavy-duty diesel and fleet torque capacity designed for high-stress applications
- Premium friction materials for smooth and consistent engagement
- Enhanced thermal capacity to prevent clutch slippage during severe towing and power upgrades
- Long-term drivetrain reliability for demanding driving environments
Fitment:
Ford Mustang GT 1999 to 2004
Ford Mustang GT Bullitt 2001
Ford Mustang Mach 1 2003 to 2004
Ford Mustang SVT Cobra 1999
Ford Mustang SVT Cobra 2001
Ford Mustang SVT Cobra 2003 to 2004





