The key to adapting the factory hydraulics to earlier musclecars is the ATS firewall bracket. Originally designed by General Motors, ATS purchased the rights to the design in early 2000, and have been using it successfully since. Don’t be fooled by companies using a similar bracket with incorrect dimensions, the ATS bracket is CNC laser cut directly from the GM blueprints. Includes proper heim joint end with stainless spacer for hydraulics.