Complete genuine AP Lockheed drum brake assembly. This built up brake backplate includes adjuster, shoes, wheel cylinder, and handbrake linkage- basically all you need is a drum and hoses/lines to completely overhaul the rear brakes. If you have rusty or damaged backplates, or just don't want to deal with overhauling a full rear brake system, then these are an excellent choice for your Mini. Left hand side, see 21A1058KIT forright.
 
Uses 3/4" bore wheel cylinders.