Spec Clutch SN66MT2 Mini Twin Multi-Disc Clutch Kit D-Trim

The SPEC SN66MT2 Mini Twin Multi-Disc Clutch Kit is a high-performance clutch and flywheel assembly engineered for demanding driving applications including limited street, drag racing, road racing, drift, time attack, autocross, and pulling. Built to SPEC's industry-leading tolerance of one-thousandth of an inch, this kit delivers exceptional rotational precision, concentric actuation, and optimal balance for both street and competition use.

The Mini Twin platform is available in multiple configurations, offering a range of clutch disc materials, flywheel materials, clamp loads, disc arrangements, and diameters — allowing drivers to select the setup best suited to their specific application and power level. This listing features the D-Trim specification.

Key Features:

• Multi-disc (twin) clutch and flywheel assembly for high-torque applications
• Machined to ±0.001-inch tolerance for superior balance and drivability
• Optimized concentric actuation for smooth, consistent engagement
• Fully rebuildable by SPEC or the end user
• Replacement components and rebuild services readily available
• Available in multiple disc materials, clamp loads, and diameter configurations

Recommended Driving Types:

• Limited Street
• Drag Racing
• Road Racing
• Drift
• Time Attack
• Autocross
• Pulling
• Rallye

SPEC's Mini Twin assemblies are constructed with the same precision manufacturing standards found across the full SPEC performance clutch lineup, ensuring long service life and repeatable performance under high-demand conditions.