Adjustable Brake Proportioning Valve β Universal Dual Bowl Master Cylinder Fine-tune your braking system with this universal adjustable brake proportioning valve, designed for use with dual bowl master cylinders. Whether youβre dialing in a custom brake setup, performing a disc/drum or disc/disc conversion, or correcting brake bias, this valve gives you precise control where it matters most. π₯ Key Features Adjustable Brake Bias: Easily tune front-to-rear brake pressure for optimal stopping performance Universal Fitment: Works with any dual bowl master cylinder Flexible Port Configuration: One front port can be plugged when only a single front brake circuit is required Integrated Brake Light Switch: Includes 2-wire brake light sensor with protective wire boot Complete Hardware Included: Comes with all required brake line fittings π Specifications Ports: (5) total β (2) Inlets / (3) Outlets Port Size: 3/8"-24 Finish: Black Brake Light Sensor: 2-wire switch included π¦ Kit Includes Adjustable proportioning valve (5) 3/8"-24 brake line fittings Brake light sensor switch Sensor wire boot β Perfect For Custom brake systems Disc brake conversions Street rods, restorations, and performance builds Fine-tuning brake balance for safer, more controlled braking Take control of your braking performance with this adjustable proportioning valve β a must-have component for any properly set up brake system.