McLeod Hydraulic Clutch Bleeder Assemblies McLeod hydraulic clutch bleeder assemblies can be retrofitted to current Mustangs. These assemblies were supplied on the 2005 models only—but now you can have the ability to bleed your clutch hydraulics on 2006 and up models. Change your closed system to one that can be bled with McLeod hydraulic clutch bleeder assemblies.