1965-66 Buick Skylark with Power Brakes Brake Master Cylinder. 1965-66 Buick Gran Sport with Power Brakes Brake Master Cylinder. 1964-66 Buick Special with Power Brakes Brake Master Cylinder. 1963-66 Chevrolet C10 Truck with Overhanging Cowl with Manual Brakes with Moraine Manufactured Brake Master Cylinder Brake Master Cylinder.