The South Bend Clutch KMZ03-HD Stage 1 Heavy Duty Clutch Kit is engineered for demanding driving conditions and heavy-duty applications on Mazda Miata models from 1994 to 1999 with 1.8L engines. This high-performance clutch assembly delivers reliable torque capacity, smooth engagement, and enhanced thermal resilience, making it ideal for fleet, recreational, and performance upgrades. Designed with premium friction materials, it ensures consistent power transfer and reduces slippage during severe towing or spirited driving. The durable components are built to withstand the rigors of daily commercial use while maintaining long-term drivetrain integrity. Installation requires proper alignment and surface preparation, and it is recommended to replace related components such as the pilot bearing and throwout bearing during assembly for optimal operation. The KMZ03-HD provides a significant upgrade over stock clutch systems, offering increased durability and performance for heavy-duty applications. Whether for daily fleet duties or performance tuning, this clutch kit is a dependable choice for enhancing your Mazda Miata’s drivetrain reliability and power handling capacity.
Features:
- Heavy-duty torque capacity suitable for fleet, commercial, and high-performance driving
- Premium friction materials for smooth engagement and reduced chatter
- Enhanced thermal capacity to prevent clutch slippage under severe towing and high-horsepower scenarios
- Long-term drivetrain reliability for demanding industrial and recreational use
Fitment:
Mazda Miata 10th Anniversary 1999
Mazda Miata Base 1994 to 1997
Mazda Miata Base 1999 to 2005
Mazda Miata LS 2000 to 2005
Mazda Miata M Edition 1994 to 1997
Mazda Miata Mazdaspeed 2004 to 2005
Mazda Miata SE 2000 to 2003
Mazda Miata Shinsen 2003







