This is the same Wilwood Pedalbox assembly that we include with a complete kit Type 65 Coupe. This kit can be used to upgrade/replace your existing Mustang pedalbox in a Type 65 Coupe kit. The pedalbox features a 3/4" front & 5/8" rear bore master cylinders linked with a balance bar for brake bias adjustment and forged pedals. A stainless steel reservoir with lines and fittings is included, along with all mounting brackets and hardware. All parts for a cable clutch system (quadrant, firewall adjuster, cable, hardware) are also included, but the pedalbox could also accept a 3rd master cylinder for use with a hydraulic clutch system if necessary.