Valves
for your 1978 GMC C25
Classic cars and other automobiles with rear drum brakes rely on metering valves to deliver maximum stability, safety and performance on the road. If you need a high-quality replacement, check out the vehicle-specific selection of brake valves from StockWise Auto. Find the right model for your GMC C25 at excellent prices.
Brake valves are essential if you have a GMC C25 with a front disc, rear drum brake system. The purpose of the metering valve is to give your car extra stability during emergency braking. If another driver cuts you off suddenly or there's an obstacle in the road, brake valves make sure you can slam on the brakes quickly.