[A Cobra guy]

Steve is correct that it is realy a custom Wilwood kit. I chose to go with smooth rotors (Not drilled or slotted) and the "standard" 4 piston calipers. This set up cost me $900.00 plus I bought a new M/C for about $50
The kit was part #B1F2427401Z.
A plug for HotrodsUSA. They were great to deal with. Up front about delivery time but that did not slip from there origional estimate. Very helpfull with questions I had durring the research phase.

Now a word about M/C's My car started life with the dual MC setup. While trying to improve things years ago I went to a larger MC for the rear. It helped a bit. During this winters upgrade I suspected I would need to re-size the MC's. The Tilton website (Tiltonracing.com) has a questionaire that asks all the details about your application. Weight, wheel base, driving style, and lots more. Fill in everything and in a week or 2 they email back there recomend MC sizes for front and rear. That is what I used to decide that 3/4" front and rear woukd work for me. VERY helpfull.