Proportioning Valve Disc/Disc Chrome

The TUFF-STUFF Proportioning Valve Disc/Disc Chrome (model 2303NA) is a precision brake system component designed for custom and restomod vehicles that require independent front and rear brake line pressure control. This chrome-plated proportioning valve is particularly beneficial when retrofitting modern hydraulic brake systems into classic muscle cars and street machines that already utilize disc brakes on both axles.

This disc-to-disc proportioning valve features a dual-circuit design that regulates brake pressure independently to the front and rear hydraulic systems. The chrome finish not only resists corrosion but also provides a polished appearance, making it suitable for visible underbody installations. Its compact dimensions allow for easy integration into engine bays and frame rails, which is critical for vintage platforms or modern engine swaps.

Builders upgrading to four-wheel disc brakes or installing larger front rotors will find this TUFF-STUFF proportioning valve particularly advantageous. Installation requires basic hydraulic plumbing skills, making it accessible for both professional mechanics and DIY enthusiasts looking to enhance their vehicle's braking performance.