Spec Clutch SD08PT-3 Super Twin P-Trim Multiplate Clutch and Flywheel Kit

The SPEC SD08PT-3 Super Twin P-Trim is a high-performance multiplate clutch and flywheel kit engineered for street and track applications demanding extreme power handling. Rated to handle 700–1,500 ft-lbs of torque, the Super Twin delivers the kind of capacity required for heavily modified, turbocharged, supercharged, or high-displacement engines without sacrificing everyday usability.

Despite its race-bred capability, the Super Twin is designed for near-stock drivability — no harsh engagement, no excessive pedal effort. Installation is straightforward with a true bolt-in, no-shimming, no-setup design that eliminates guesswork. Once installed, the unit is completely maintenance-free in normal operation.

Key Features:

• Rated for 700–1,500 ft-lbs of torque — ideal for street, drag, drift, road racing, time attack, pulling, and rally use
• All-billet construction using aircraft-grade aluminum and high-carbon billet steel milled to .001-inch tolerances for perfect balance and actuation
• Dampened, full-faced carbon graphite friction discs deliver smooth, consistent engagement
• Near-stock drivability — engineered for real-world street use without sacrificing track performance
• No shimming or setup required — true bolt-in installation
• Fully rebuildable by SPEC or the end user; replacement components and rebuild services are available
• P-Trim friction specification for the demanding power levels of high-output applications
• Flywheel and track-spec hardware included in the kit
• Organic, fiber, and full-metallic friction options available
• Designed, hand-built, and tested in the U.S.A.

The SPEC Super Twin SD08PT-3 is the definitive solution for high-horsepower builds that demand maximum torque capacity without giving up street manners. Whether you're running the quarter mile, chasing lap times, or simply driving a high-output machine on the street, this kit delivers the reliability, balance, and performance that SPEC is known for.