260-11179 Wilwood Adjustable Proportioning Valve

Wilwood 260-11179 Combination Proportioning Valve

One block for brake balance, plumbing and brake lights. Built for custom brake systems.

Running a custom brake setup shouldn’t mean a mess of tees, separate valves and add-on switches. Wilwood’s 260-11179 Combination Proportioning Valve combines the adjustable rear proportioning valve, the front line split and the brake light pressure switch in one compact block. It simplifies mounting, plumbing, wiring and brake bias adjustment.

Built to keep both circuits independent
The front and rear fluid circuits stay fully isolated inside the block. That keeps your dual-circuit braking intact, and the valve works with any tandem outlet or dual mount master cylinder.

Rear circuit: adjustable proportioning
A single inlet and single outlet run through the built-in adjustable proportioning valve. You can dial in rear line pressure to balance your brakes and help prevent early rear lockup.

Front circuit: flexible plumbing
One inlet feeds two outlets. Use both to split the lines on their way to the front calipers, or run a single outlet and plug the other. (Plug not included.)

Brake light switch built in
A pressure switch on the front circuit operates your brake lights, so there’s no separate switch to mount or plumb.

Features

• Adjustable proportioning valve, combination valve and brake light switch in one block
• Full isolation between the front and rear circuits
• Works with any tandem outlet or dual mount master cylinder
• Rear circuit: single inlet / single outlet, with adjustable proportioning
• Front circuit: single inlet / dual outlet, or run one outlet with the other plugged
• Pressure switch installed on the front circuit for brake lights
• Ideal for hot rods, street rods, race cars and custom brake conversions

Specifications

• Part number: Wilwood 260-11179