This kit includes everything necessary to convert any classic Mini from drum to Cooper S front disc brakes. Kit includes new uprights, ball joints, Timken taper roller wheel bearings, larger S CV joints, drive flanges, 7.5" rotors, original Lockheed S calipers, EBC Kevlar brake pads, and hardware. Mini Cooper S brakes will not clear some steel 3-1/2" wheels, but rather require either Cooper S slotted steel wheels or alloy wheels. Ref: SBR0059, C-AJJ4028.