VW Bug, Type 1 And Ghia 1958 to 1967 Rear Disc Brake Kit Swing Axle (Short) 4 lug, Porsche, And Chevy Patterns With Emergency Brake. VW 4 on 130, Porsche 5 on 130, and Chevy 5 on 4 3/4 Patterns rotors are double drilled. Choose between stamped steel brackets or heavy duty cast brackets. A quality EMPI product. Kit includes: 2 - rotors, 2 - calipers with pads, 2 - cables, 2 - axle seal kits, brackets and hardware. Must be used with 15" wheels. Double drilled rotors are 14mm threaded for Porsche and 12mm threaded for Chevy. Kits pictured have stamped steel brackets. DOT 3 Brake Fluid Only.