If you need a new disc brake metering valve or want the more updated look of a brake combination valve, or need a replacement, then this carefully machined reproduction brass combination valve is the perfect replacement...
1973 GMC Truck Parts - Master Cylinders
OER Parts offers a wide selection of Brake Components for your 1973 GMC Truck. OER Parts offers 1973 GMC Truck Master Cylinders Components 1973 GMC Truck Master Cylinders, 1973 GMC Truck Bails, 1973 GMC Truck Covers, 1973 GMC Truck Push Rods, and 1973 GMC Truck Rebuild Kits and Parts.