Proportioning Valve Kit, Side Mount for GM Master Cylinder
When upgrading your Vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount on the driver side of master cylinder. For use on GM master cylinder with 1/2-20 front and 9/16-18 rear brake line ports.
Kit includes:
- Proportioning Valve
- Wire plug
- Mounting Bracket and Lines
Safety Features: This valve is designed to isolate the front brakes from the rear brakes. In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.
- Free shipping on orders over $199
- Backed by our fitment guarantee
- Bolt-in installation, hardware included
Vehicle Compatibility
Installation Notes
Designed as a direct bolt-in replacement using factory mounting points. Basic hand tools and a floor jack are all you need. Professional alignment is recommended after installation to get the most from your setup.
Est. Install Time
3–5 hours
