I am going to make a set of hubs and was wondering where I can get a set of extended studs needed to install my c4 rotors ?

Also does anyone know the exact diameter needed for 1le hubs?

Thanks!

If they have the same knurl as the non-1LE hubs these are what I used:

Studs: 10 pcs, napa 6411581 cross reference to dorman 610-323

54mm long, 0.509 knurl with an 8mm shoulder.

RBob.

Thanks. That helps alot. I have found also that the diameter of the machined 1le hub needs to be 5.9-6 inches for a brake upgrade.

Thanks again.

I misunderstood your second question. For the final fitment of the rotor to the hub, the outer corner of the hub gets a decent sized chamfer on it. This allows it to clear the inside of the rotor without turning to whole OD of the hub down.

Once you start to dry fit the rotor and hub, why this is done will be apparent.

RBob.