Chevy Biscayne Standard Transmission 1966-1968, Stage 4 Clutch Kit by SPEC®. Does not Include: Flywheel. This unit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. Best for drag racing, road racing, pulling, rallye and drift.
- High clamp pressure plate
- Carbon-Graphite Friction Material
- High torque solid hub and disc assembly
- Bearing and tool kit
SPEC® is recognized as one of the leading manufacturers of transmission parts in the Unites States. Located in Bessemer, Alabama, the company offers best-in-class clutches and flywheels that are built under the strictest tolerances using the most innovative technologies and state-of-the-art materials. From Stage 1 to Stage 5 clutches to Mini Twin and Super Twin clutches, to tuned billet flywheels, SPEC has everything a performance enthusiast may need. Ready to withstand the rigors of racing, SPEC products provide the ultimate in efficiency and reliability along with long service life.