MOAB Upgrade For Vacuum Boost Power Brake System

The MOAB vacuum boost upgrade kit will allow you to upgrade most aftermarket power brake kits to the premium WH MOAB style system. Convenient and easy installation with high grade quality parts is what the MOAB is all about. The MOAB upgrade kit starts with a new Aluminum Wilwood master cylinder. A mounting bracket and stainless hard lines connect the MOAB adjustable proportioning valve to the side of the master cylinder. Quick on the spot adjustment is made with the knob located right on the proportioning valve. Flexible stainless steel braided flexible hoses connect the valve to the factory lines at the top of the frame via our stainless hose bracket. The hose bracket bolts into the top of the frame right where the old H-block 67-75 or prop valve 76-77 use to be. This allows the flexible hoses to mount to the factory lines (67-75) with no adapters. 76-77 will require some additional lines which are included when you choose 76-77 from the drop down.