Porsche PCD hats for wilwood rotors
-Two for front which have 12x7" pcd for 1/4 UNF bolts.
-Two for rear which have 8x7,62" pcd for 5/16 UNF bolts.
Made from 6082-T6 aluminum and anodized to black.
There is a lot of rotors available for these rotors:
http://www.wilwood.com/Rotors/RotorList1.aspx70€ / each - almost at the price of material!-Alex