Carolina Classic Trucks offers 73-77 Chevy/GMC Full Size Truck Front Disc/Rear Drums Proportioning Valve with Factory Pin Switch.

At Carolina Classic Trucks, we offer a top-notch 1978-87 Chevy and GMC Full-Size Truck Front Disc and Rear Drum Brake Proportioning Valve. This high-quality valve is crucial for maintaining optimal brake balance in your vehicle.