I have a Mustang Steve Cobra brake kit for 65-70 mustangs with drum spindles and hubs. The kit comes with everything required to do the swap. The Calipers are Red not gray, and it does have drilled and slotted rotors. Never used, just mocked up on one side of the car. Email me for pictures, or with any questions. 650 obo.
http://www.mustangsteve.com/cobrabrakes.html
http://www.mustangsteve.com/cobrabrakes.html