Check the listing for details. 1967 1968 1969 1970 Ford Mustang power front disc brake conversion ADJ PRO VALVE. Condition: New. Listed at 649.00 USD. This is a new in the box 1967-1970 5 lug mustang disc brake conversion. This kit uses your original drum brake spindles. This kit includes the following. I welcome any and all questions. This kit does include drilled and slotted rotors. This is a front kit 2- New 11" factory style rotors. The rotors included in this kit are drilled and slotted. 2- New calipers loaded with semi-metallic pads. (red powder coat finish) 1- Complete hardware kit. Includes caliper brackets, bolts, nuts, washers, bearings, seals, braided stainless steel flex hoses. 1- Brake booster 1- Master cylinder 1-Power brake pedal. Auto pedal ASSEMBLY 1-Adjustable proportioning valve (2 INLETS 3 OUTLETS) This kit requires 14" disc brake wheels or 15" and larger rims.