Fidanza Performance 221001 Flywheel Friction Kit OD 10.0 ID 6.0 BP 12 6/Fasteners Incl. 21 Fidanza Performance 221001 Flywheel Friction Kit; 10.0 x 6.0 (10/10); Authorized Dealer - 100% Satisfaction Guaranteed Fidanza Performance 221001 Warranty: Yes