Spec Clutch SN35SST-2 Super Twin SS-Trim Multi-Disc Clutch and Flywheel Kit

The Spec Clutch SN35SST-2 Super Twin SS-Trim is a high-performance twin-disc clutch and flywheel kit engineered for street and track use in vehicles producing extreme power levels. Rated to handle 700–1,500 ft-lbs of torque, this kit delivers the clamping force needed for heavily modified and forced-induction builds without sacrificing everyday driveability.

Built from aircraft-grade aluminum and high-carbon billet steel, every component is precision-machined to an industry-leading .001-inch tolerance for perfect rotational balance and smooth actuation. Dampened, full-faced carbon-graphite friction discs provide consistent, progressive engagement across all driving conditions. The all-billet construction keeps operation smooth and quiet even under heavy use.

Key Features:

• Torque capacity: 700–1,500 ft-lbs
• SS-Trim carbon-graphite full-face friction discs with dampened hubs
• Aircraft-grade aluminum and high-carbon billet steel construction
• Precision-machined to .001-inch tolerance for perfect balance
• No shimming or setup required — true bolt-in installation
• Maintenance-free operation
• Rebuildable by Spec or the end user; replacement components always available
• Flywheel and track-spec hardware included
• Organic, fiber, and full-metallic friction disc options also available

Suited for all performance driving disciplines including street, drag racing, drifting, road racing, time attack, pulling, and rallye. The Super Twin's rebuildable design ensures long service life and lowers total cost of ownership for serious competitors.