Black Adjustable Disc Brake Proportioning Valve
This black billet aluminum adjustable proportioning valve can be dialed up or down to adjust the feel of the brakes by managing the fluid flow manually. This valve does not include the differential switch found in our standard combination proportioning valves (eliminates the Brake Warning Light on the dash). It does however have an inlet where a brake pressure switch can be used (not included) in lieu of the factory brake pressure switch to indicate when the brakes are in use on the tail lights. This brake light switch option is especially useful in 66 Broncos where the brake light switch was originally threaded into the master cylinder. This adjustable proportioning valve will require modification of your brake hoses and includes the proper flared fittings to adapt your lines to this valve. This valve fits directly onto the factory proportioning valve bracket.
Prop. 65 Warning for California Residents
WARNING: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. Learn more
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