Best Gm Automotive Replacement Brake Valves in 2026

COMPATIBILITY: Fits most dual-reservoir type master cylinders.

FITTINGS: Brake line ports are 1/2'' and 7/16''.

DURABILITY: The valve is made in solid brass for heavy duty and long lasting feature.

Disc/Disc Front Disc Rear Brake Proportioning Valve Universal PV4C, Chrome

Compatible with GM Street Rod Classic Car and Truck

Compatibility - most OEM dual-reservoir type master cylinders

Disc/Drum Front Disc Rear Brake Proportioning Valve Universal PV2C

Compatible with GM Street Rod Classic Car and Truck Chrome

Exact Copy of AC Delco Style - PV2 172-1353 (Disc-Drum) Valves and is a Universal PV2C Combination-Proportioning Valve, Disc/Drum Brakes

Combination-Proportioning Valve, PV2 172-1353 PV71 Disc/Drum Brakes, Front Drum Rear Brake Brass

Compatible With - Brake line ports are 1/2'' and 7/16''

Fits — most OEM dual-reservoir type master cylinders

Fit type: Vehicle Specific

The package length is 17.78 centimeters

The package height is 73.66 centimeters

(Specifics) This is a universal PV2 Valve it will work on any vehicle as long as you can hook it up, though you may need to block off one of the front ports.

(Application) This PV-2 proportioning valve works for almost any Chevy or Ford street rod, classic truck, or muscle car. Contains Standard 9/16"-18 and 1/2"-20 fittings. Please note fitting sizes for plumbing before purchasing, (2) 3/8-24 ports for front left and right caliper and (1) 9/16-18 port for the rear brakes 1/2-20" & 7/16-18" ports in from the master cylinder.

(Interchangeable Part #) Replace for 25509419, 172-1353(disc-drum) and 172-1361(disc-disc) valves

The package length is 32.004 centimeters

The package height is 10.668 centimeters

The package width is 20.828 centimeters

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

🔧【COMPATIBLE WITH】This PV2 Combination-Proportioning Valve Fits most OEM dual-reservoir type master cylinders.For use with disc brake front and drum rear systems.

🔧【SPECIFICATION】Inlet sizes are 1/2 in.-20 (Front) and 7/16 in.-24 (Rear). Outlet sizes to front are 3/8 in.-24 and rear outlet is 9/16 in.-18.

🔧【QUALITY ASSURANCE】The Disc/Drum Proportioning valve is made in solid brass for heavy duty and long lasting feature.172-1353(disc-drum) is a Universal PV2 Combination-Proportioning Valve, Disc/Drum brakes, Exact copy of original AC DELCO style proportioning-combination valve in brass.

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

leading manufacturer of high-quality products

international renown for our diverse range of award-winning products

fully equipped with state-of-the-art technology

GM-recommended replacement part for your GM vehicle's original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

Made in United States

Fit type: Vehicle Specific

Package Weight: 5.65 pounds

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

This is a universal valve it will work on any vehicle as long as you can hook it up

Brass finish

Disc/Drum application

Package Weight: 9.97 pounds

The Package Height of the Product is 7.38 inches

The Package Length of the Product is 12.12 inches

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

Helps provide controlled braking in icy or wet conditions

Reads vehicle sensors to trigger anti-lock braking system (ABS)

Helps to reduce wheel slippage for controlled stopping in slippery situations

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Helps provide controlled braking in icy or wet conditions

Reads vehicle sensors to trigger anti-lock braking system (ABS)

Helps to reduce wheel slippage for controlled stopping in slippery situations

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function