- Brilliant chrome finish delivers show-quality appearance
- Lightweight aluminium body construction
- Configured specifically for disc/drum applications
- Maintains correct front-to-rear brake bias
- Includes warning light switch port
Combining high-luster chrome plating with lightweight aluminium construction, this GM-style proportioning valve is designed for disc/drum brake applications. It delivers reliable hydraulic balance while adding a show-quality shine to the chassis or engine bay. Built-in pressure differential switch connections allow connection to dashboard warning lights. Designed for easy mounting and plumbing on street rods and restored GM muscle cars.