BMW 633CSi Standard Transmission 1980, Aluminum Flywheel by SPEC®. Designed utilizing the latest technology, this product by SPEC features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.
- Designed to deliver trouble-free, consistent performance
- Right for your vehicle and lifestyle
- Made from high-quality materials for ultimate durability
- Manufactured to meet or exceed strict quality requirements
SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass. SPEC flywheels are NOT a one-fits-all lightweight flywheel, though they can be used for an array of driving habits and racing/high performance applications. Manufactured from only the highest quality steel and aluminum, they are the only flywheels on the market manufactured to a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities for perfect balance and extended engine life.
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.