VW Bug, Ghia And Thing 1966 to 1977 Front Cross Drilled Disc Brake Kit Ball Joint VW 4 Lug, Porsche And Chevy Patterns Bolt On. VW 4 on 130 lug pattern, Porsche 5 on 130 and Chevy 5 on 4 3/4 also. Leaves wheel in stock position. One of the best upgrades you can do is to convert the old drum brakes to disc brakes. This kit is easy to install, you can do it yourself. There are no spindles to change, just remove the old drums and backing plates and replace them with the disc brake brackets. For use with stock spindles only. Install the rotor and caliper and bleed the brakes. It is suggested to install new seals and bearings while you are at it. A quality EMPI product. Kit includes: 2 - Rotors, 2 - Calipers with pads, 2 - Brackets and hardware. Bearing and seal kit available separately. Bearing kits include: 2 - inner bearings, 2 - outer bearings and 2 - seals. Must be used with 15" wheels. DOT 3 Brake Fluid Only.