MOAB Combination/Proportioning Valve SKU: 3035

MOAB Adjustable Disc Brake Combination Proportioning Valve

Simplify your custom brake setup with the MOAB Adjustable Disc Brake Combination Proportioning Valve. Engineered for custom applications—not stock replacements—this all-in-one solution makes plumbing, mounting, and adjusting your brake system easier and cleaner. Designed to work with tandem outlet or dual mount master cylinders, the MOAB valve maintains complete isolation between front and rear circuits while giving you precise control over rear brake pressure with its built-in adjustable proportioning valve. Whether you're running a high-performance street machine or a serious off-road rig, this valve brings versatility and simplicity to your custom brake setup.

• Designed for Custom Brake Systems – Not intended as a stock replacement; perfect for modified vehicles

• Adjustable Rear Circuit Proportioning Valve – Fine-tune rear brake pressure for better balance and performance

• Complete Front Circuit Integration – Single inlet with dual outlets (or plug one outlet if needed)

• Maintains Front-to-Rear Circuit Isolation – Ensures safer, more reliable brake performance

• Flexible Plumbing Options – Easily adapts to various custom brake setups and caliper configurations

• Works with Tandem Outlet Master Cylinders – Compatible with most aftermarket or custom master cylinder assemblies

• Simplifies Installation and Adjustments – Clean, compact design for easier mounting and tuning

Streamline your custom brake setup with the MOAB adjustable proportioning valve—full control, clean plumbing, and a safer, more reliable braking system.