Types of Driving: Street, Drag, Pulling, Autocross
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. Consult a SPEC representative for a recommendation. 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.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1983 - 1984 | BMW | 533i | Base | ||
| 1985 - 1988 | BMW | 535i | Base | ||
| 1988 - 1988 | BMW | 535is | Base | ||
| 1978 - 1984 | BMW | 633CSi | Base | ||
| 1985 - 1989 | BMW | 635CSi | Base | ||
| 1984 - 1984 | BMW | 733i | Base | ||
| 1985 - 1987 | BMW | 735i | Base |
For more information on SPEC part number SB80A, you can visit the official SPEC website.