The FDF C5/C6 conversion is a transfer drill plate that is easily bolted to the factory wheel bearing and provides transfer holes for a 14mm drill bit. This is the size required to press in new ARP wheel studs. it is recommended that a shop do this and at a minimum use a drill press to ensure that the holes are perpendicular to the bearings mounting face.
the studs that work well for this install are ARP-100-7717 and can be purchased on summit racing
the plate can come with a 14mm drill bit and arp wheel studs if selected
please allow 2-3 weeks before shipping