Products
Performance Clutches
Stage 1
Features a molded, high-performance, organic lining that offers smooth engagement and excellent life.
Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross
Stage 2
Kevlar disc with steel backing, yielding excellent drivability, longer life and higher torque capacity.
Street, Drag, Pulling, Autocross
Stage 2+
Multi-friction disc maintains excellent drivability of Stage 2, but with 15-20% higher torque capacity.
Street, Drag, Pulling, Autocross
Stage 3
Features a carbon semi-metallic 6-puck designed for street and race cars that require an aggressive but streetable engagement.
Street, Drag, Pulling, Autocross
Stage 3+
Features a carbon semi-metallic full faced material that offers unparalleled life, friction co-efficient and drivability.
Street, Drag, Pulling, Autocross
Stage 4
Kevlar disc with steel backing, yielding excellent drivability, longer life and higher torque capacity.
Street, Drag, Pulling, Autocross
Stage 5
Features a full-metallic disc with the highest possible friction co-efficient. Street drivable, but not street-friendly.
Street, Drag, Pulling, Autocross
Multi-Disc Clutches
Mini Twin
Multi-disc clutch and flywheel assemblies for limited street, drag race and road race applications. The Mini Twin assemblies are available in different configurations and diameters based on the type of usage the vehicle demands.
Street, Drag, Pulling, Autocross
Super Twin
The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1500 ft lbs tq). The Super Twin offers near-stock drivability, tremendous life expectancy, a no-shimming/setup bolt-in installation and maintenance free operation.
All Types of Driving
Tuned Billet Flywheels
Flywheels
SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass.
Street, Drag, Pulling, Autocross
Pressure Plate Options
Aluminum
Stock appearing aluminum pressure plates allow for quicker revs, more horsepower and increased engine reliability.
All Types of Driving
Super Clamp
SPEC Super Clamp pressure plates have extreme clamp loads that are beyond what is offered in the standard high clamp kit.
All Types of Driving
Install Upgrades
Hydraulic
SPEC offers pull-to-push hydraulic conversions, as well as upgrade and factory replacement slave cylinders, master cylinders and clutch lines.
All Types of Driving