Barnes 4WD is proud to offer our Proportioning Valve Mount that allows you to mount a Wilwood adjustable proportioning valve (Part #260-8419 or equivalent) to the master cylinder. This mount gives you a strong, simple way of mounting your proportioning valve by using the bolts for your master cylinder. 18-8 Stainless steel washers, nylock nuts, and 1/4"-20 x 1-3/4" bolts are included to mount your proportioning valve to the bracket. The bracket will be shipped raw steel ready to be painted or powder coated prior to installation. Please refer to the provided drawing to ensure your master cylinder mounting and proportioning valve will work with this bracket. This mount will work with the following master cylinders: 1997-2006 Jeep Wrangler TJ 1997-2004 Dodge Dakota 1999-2003 Dodge Durango 2003-2006, 2008-2009 Dodge Viper Compatible Proportioning Valves or Equivalent Size: 260-8419 260-10922 260-12627