Hey guys. I have a quick question. I was looking at getting a flywheel for my car. I was looking over at the specs: http://www.fidanza.com/ItemDetails.aspx?fid=185
Can someone tell me why there is a different part # for the plate? Is that the cluth plate? is it attached to the Aluminum?

 

the plate is the replaceable steel disc wich is bolted on the flywheel,
also called friction surface,you can replace it when doing a clutch job instead of having to resurface the flywheel
it's included with your new flywheel