Engine Kits

A0707 - Proportioning Valve

Proportioning Valve

Part #: A0707
List Price: $80.66
Our Price: $40.33
You Save: $40.33


  • Manually tune your ride's front-to-rear braking balance by proportionally decreasing rear brake-line pressure
  • Prevents rear brakes from locking up before the fronts under heavy braking
  • Dial adjustment provides nearly unlimited tuning between the front and rear brakes
  • Available with or without an analogue brake-pressure gauge
  • Constructed of aerospace-grade billet aluminum
  • Your choice of a black anodized or polished aluminum finish
  • SSBC has specialized in high-performance brakes since 1976
  • Your SSBC Adjustable Proportioning Valve is backed by a 1-year warranty


If you've ever slammed your brakes real hard and the back of your vehicle started spinning towards the front, you know what a white-knuckle ride is all about. These heart-attack inducing episodes are usually caused by the rear brakes locking up before the front. And, the tendency for the rear to clamp too soon may be more apparent after performance disc upgrades.

The solution? Put your heart back in your chest and get the SSBC Adjustable Proportioning Valve. The adjustable proportioning valve helps eliminate premature rear wheel lockup by fine-tuning pressure between the front and rear brakes.

Made from lightweight billet aluminum, this valve comes in your choice of a black-anodized or polished-aluminum finish. Also available with an analogue pressure gauge to make your brake tuning even more accurate. And, your SSBC Adjustable Proportioning Valve is backed by a 1-year warranty.


  • SSBC Adjustable Proportioning Valves are for performance use only not intended to be a direct OE replacement.

Adjustment Style Knob
Brand Stainless Steel Brakes
Inlet Attachment Female threads
Inlet Quantity Single
Inlet Size 1/8 in. NPT
Maximum psi 3,000 psi
Minimum psi 100 psi
Outlet Attachment Female threads
Outlet Quantity Single
Outlet Size 1/8 in. NPT
Part Type Brake Proportioning Valves
Pressure Reduction (%) 57 percent
Product Line Stainless Steel Brakes Brake Proportioning Valves
Proportioning Valve Finish Black anodized
Proportioning Valve Material Aluminum
Quantity Sold individually.