Clutch kit for all F355 6-speed (not for F1) vehicles. This kit includes:

1 x 157754 Genuine Ferrari Pressure plate and friction disc
1 x CRB355MS Hill Engineering clutch release bearing, with pre-fitted seals
1 x 165539 Genuine Ferrari pilot bearing

If you have an F1 equipped F355, the clutch kit to use is this: F355CKITF1