This item was used on early GM vehicles (1967 & up) with factory disc & dual reservoir drum brakes. This item provides safety and a low pressure shut off valve withwarning light switch. These kits are great for the enthusiasts looking for detailed safe brake system.

Specifications:

• Inlet Sizes: Front 3/8″-24and Rear 7/16″-20
• Outlet Sizes to Front: 3/8″-24and 1/2″-20
• Outlet Sizes to Rear: 1/2″-20
• Cast steel