Best Gm Proportioning Valves in 2026

Daisy
Last Updated: Feb 9, 2026

At a Glance: Our Top Picks for Gm Proportioning Valves

PV2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brake 172-1353 PV71 Fit for GM Street Rod Classic Car & Truck
#TOP1
Pv2 Brass Proportioning Valve Disc/Drum Disc Front Drum
9.6
PM SCORE
A-Team Performance - Combination-Proportioning Valve, PV4 172-1361 PV71 Heavy Brass Finish Heavy Duty for Disc/Disc Brakes - Compatible with Ford, Chevy, Mopar
#TOP2
A-Team Performance - Combination-Proportioning Valve, Pv4 172-1361 Pv71
9.5
PM SCORE
Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool Compatible with GM Combination Valves, PV2 PV4, Disc/Disc Disc/Drum AC Delco 172-1353 172-1371
#TOP3
Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool
9.5
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Gm Proportioning Valves of 2026

Market Overview
Gm Proportioning Valves Reviewed
  • Reviews Analyzed: 1653 Items
  • PM Avg. Rating: 7.4 / 10
14 Products Evaluated
  • Highest Price: $179.99
  • Lowest Price: $8.79
  • Avg. Price: $49.42

Pv2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brake 172-1353 Pv71 Fit For Gm Street Rod Classic Car & Truck

POWERWORKS
PV2 172-1353
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Wenson2008 9.82

Features

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.

HIGH QUALITY: For 172-1353(disc-drum) and 172-1361(disc-disc) valves and is a Universal PV2 Combination-Proportioning Valve, Disc/Drum brakes, Brass.

FITMENT: Will work on almost any, or for Chevy.

A-Team Performance - Combination-Proportioning Valve, Pv4 172-1361 Pv71 Heavy Brass Finish Heavy Duty For Disc/Disc Brakes - Compatible With Ford, Chevy, Mopar

A-TEAM PERFORMANCE
FBA-A-TEAM PV4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.72

Features

Universal PV4 Combination-Proportioning Valve, PV4 172-1361 PV71 Heavy Brass Finish Heavy Duty for Disc/Disc Brakes

Compatible with Ford, Chevy, Mopar

Styled from the original AC Delco 172-1353(disc-drum) and 172-1361(disc-disc) valves

Made from premium quality brass material

A must-have brake line parts when upgrading your vehicle from drum to disc. Made from premium quality brass material

Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool Compatible With Gm Combination Valves, Pv2 Pv4, Disc/Disc Disc/Drum Ac Delco 172-1353 172-1371

WISPAUSU
WIS-TOOL-BLEEDER002
1.55 X 0.70 X 0.70 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Wispausu Direct 7.77

Features

Brake proportioning valve bleeder tool, compatible with non-adjustable GM style combination valves, AC Delco 172-1353, 172-1371, Disc/Disc and Disc/Drum PV2 PV4.

Help you to lock the low pressure exhaust valve, make braking system bleeding more easy and fast, avoid the valve from tripping.

Just twist off your brake light warning switch on the valve, then screw this tool into its place easily.

Made from aluminum alloy, lightweight and durable, specially designed for bleeding brakes.

We offer 1 year after-sales service. Your order will get fast delivery by FBA.

Pagow 1 Pack Proportioning Valve Bleeder Tool, Pv2 Pv4 Disc/Drum Brake Proportioning Valve Bleeder Tool, For 172-1353 172-1371 With Gms Street Rod Classic Car And Chevys Truck -Blue

PAGOW
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PAGOW 9.84

Features

Proportioning Valve Bleeder Tool: Help you to lock the low pressure exhaust valve, make braking system bleeding easier and fast, and avoid the valve from tripping.

Easy to Operate: Just twist off your brake light warning switch on the valve, then screw this tool into its place easily.

Material: Valve Bleeding Tool Made of premium-quality aluminum alloy, lightweight and durable, specially designed for bleeding brakes, to prevent the combined valve from tripping.

Use range: Suitable for all popular non-adjustable GM type combination valves, so that the braking system on PV2/PV4 can exhaust quickly and easily.

After sale: When you receive any problem with the product, please contact us in time, we will solve it for you as soon as possible.

Utsauto Pv2 Disc/Drum Disc Front Drum Rear Brass Brake Proportioning Valve Pv2

UTSAUTO
AUTO-0079
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UTSAUTO 9.91

Features

Has standard 9/16"-18 and 1/2"-20 fittings.

Fits most OEM dual-reservoir type master cylinders.

This combination-proportioning brass valves are based on the popular AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves.

This PV-2 proportioning valve works for almost any Chevy or Ford street rod, classic truck, or muscle car.

For use with disc brake front and drum rear applications. Two lines out for the front. One line out for the rear. 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.

A-Team Performance - Aluminum Proportioning Valve Disc/Disc Brake Pv4 Universal - Compatible With Gm And Chevy

A-TEAM PERFORMANCE
PV4A
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.71

Features

Brake Proportioning Valve Disc/Drum

Compatible with Ford, Mopar, GM Chevy Chevrolet PV2 Aluminum ACDELCO OEM Quality

Compatibility — Compatible with OEM dual-reservoir type master cylinders. Brake line ports are 1/2" and 7/16"

Exact Copy of AC Delco Style - PV2 172-1353 (Disc-Drum) Valves and is a Universal PV2A Combination-Proportioning Valve, Disc/Drum Brakes

Durability - The valve is made in aluminum for heavy duty and long lasting

A-Team Performance - Universal Brake Proportioning Valve Wire Sensor - Compatible With All Proportioning Valves Pv2 Pv4 Pigtail Cable Wiring Harness (Ac Delco And Right Stuff Valve)

A-TEAM PERFORMANCE
PV WIRE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.72

Features

Universal Brake Proportioning Valve Wire Sensor

Compatible with All Proportioning Valves PV2 PV4 Pigtail Cable Wiring Harness (AC Delco and Right Stuff Valve)

PV4 Valve

AC Delco Valve

Right Stuff Valve

Pv2 Combination Proportioning Valve, Pv71 Disc/Drum Disc Front Drum Rear Brass Brake Proportioning Valve,172-1353 Front Drum Rear Brake Fit For Ford Chevy Classic Car Truck

HOTS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HOOTO 9.89

Features

Performance Combination-Proportioning Valve replace part number:172-1353 (PV2) , 172-1361, PV2 172-1353 PV71 Disc/Drum Brakes.

172-1353 PV2 Front Disc Rear Drum Combination-Proportioning Valve fits most OEM dual-reservoir type master cylinders, Brake line ports are 1/2'' and 7/16''.

PV2 Disc/Drum Disc Front Drum Rear Brass Brake Proportioning Valve widely applicable to most cars, fit for Ford Chevy Classic Car Truck.

This PV-2 proportioning valve is made of solid brass for durable and longer service life. Built with heavy duty feature. Compatible with nearly all vehicles that have disc brakes in the front and disc brakes in the rear.

Satisfaction guaranteed! Try any product we sell for a full 30 days. If not completely satisfied, return it to us for a no-hassle refund or credit.

Powerworks Pv4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

POWERWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Wenson2008 9.82

Features

This PV-4 proportioning valve works on almost any classic truck, or muscle car, and nearly all vehicles that have disc brakes in the front and disc brakes in the rear.

This proportional valve help you solve the rear lock up problem. This proportional valve / combination valve helps to distribute the pressure sent to the front and rear brakes proportionally, effectively preventing rear lockup.

Has standard 9/16"-18 and 1/2"-20 fittings.

The connections from the Master Cylinder are 1/2"-20 and 7/16"-24. This proportioning valve made of high-quality brass to ensure the durability, corrosion resistance and high-quality thermal conductivity of the product.

Under the protection of the brand, the quality of the goods is trustworthy. If you have any questions, you can contact us. We look forward to giving you the best shopping experience.

A-Team Performance - Brake Proportioning Valve - Compatible With 1991-1996 Gmc Chevy Oldsmobile Jimmy Blazer S-10 Gm Equipment Brake Combination Valve Oe 172-2069/15606198

A-TEAM PERFORMANCE
PV172-2069
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.72

Features

A-Team Performance Brake Proportioning Valve Replace Part Number 172-2069/15606198

Compatible with 1991-1996 GMC/Chevy/Oldsmobile/Jimmy/Blazer/S-10

In a Vehicle's brake system, A-Team's brake proportioning valve 172-2069/15606198 efficiently provides a way to regulate how much and when brake pressure is put in to each axle set of the brake system.

A-Team's brake proportioning valve is carefully built to ensure product safety, stability and durability at an affordable price.

Inclusions 1 x A-Team Performance Brake Proportioning Valve

Ajantech 260-13190 Brake Proportioning Valve, Replace For Wilwood 260-11179,Aluminum Black

AJANTECH
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JH AUTOPART 5.05

Features

【Thread Size】3/8-24 inch chamfered internal thread inlet and outlet fittings

【Principle】Inline master cylinder mounting bracket kit with support valve

【OEM】Part number: 260-13190, suitable for original replacement

【Fit Type】Vehicle specific , if you are not sure whether our products are suitable for your car, please contact us before buying

【Packaging】Bubble bag packaging to prevent product bumps and ensure product quality

Brake Proportioning Valve Replacement For Jeep Wrangler Cj Xj Yj Cherokee 1987-1996 Pv8796J 5083808Aa 52009115 Ldminda

LDMINDA
PV8796J 5083808AA 52009115
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZHONGYU MOTOR 7.58

Features

✦ 【Specification 】:Brake Proportioning Valve Replace Parts Number 5083808AA 52009115 PV8796J 5083808AA-M 05083808AA W0133-1680908-MPR

✦ 【FITMENT】:Replacement for Jeep Wrangler CJ XJ YJ 2.4L 2.5L 4.0L 1994-1995, 1997-2006

✦ 【FITMENT】:Replacement for Jeep Cherokee 2.5L 4.0L 1987-1996;

✦ 【FITMENT】:Replacement for Grand Cherokee 4.0L 5.2L 1994-1996

✦ 【Durability 】:The valve is made in solid brass for heavy duty and long lasting feature

➤ 【 Fits】Replacement for Jeep Cherokee 2.5L 4.0L 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996

➤ 【 Fits】Replacement for Jeep Grand Cherokee 4.0L 5.2L 1994 1995 1996

➤ 【 Fits】Replacement for Jeep Wrangler 2.4L 2.5L 4.0L 1994-1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

✦ 【One year Warranty 】- All LDMINDA Parts comes complete with 1 year warranty

Proportioning Valve - 3/8-24 In Inverted Flare Female Inlet &Outlet Fittings-Adjustable 100-1000 Psi -Combination Proportioning Valve &Mounting Bracket Lines Aluminum Kit Knob Type

LDMINDA
260-13190 260-11179
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZHONGYU MOTOR 6.00

Features

【Interchange Part Number】260-13190; 260-11179 (Proportioning Valve - 3/8-24 in Inverted Flare Female Inlet - 3/8-24 in Inverted Flare Female Outlet - Adjustable 100-1000 psi)

【Parameters】Material: stainless steel metal | 3/8-24in (70cm) Brake Line | 3/8in (0.95cm) Port | Color:Black | Adjustable 100-1000 psi.

【Product information 】Combination Proportioning Valve and Mounting Bracket Lines Kit-Brake valve adopt quality materials ultra durable for long time use.Can be used in manual and boosted system applications.Universal proportioning valve for any dual bowl master cylinder.

【Features】The proportional valve in the vehicle brake system is used to control the amount of brake pressure applied to each axle group of the brake system and when to apply brake pressure; Adjustable 100-1000 psi. Wilwood Style Adjustable Proportioning: Universal aluminum knob.

【Package Including 】Combination Proportioning Valve Package - 5×3/8" Ports | 2×Front Ports | 1×Rear Port | 2×Ports Feed Master Cylinder | 2×Wire Brake Light Sensor Wire | 1×Sensor Wire Boot | 1× Mounting Bracket hardware| And Rubber Cap And Stainless Steel Button Head Bolts.

【Direct replacement】This is made with excellent mechanical stability and corrosion protection.Wilwood Style Adjustable Proportioning: Universal aluminum knob.100% test before shipping to ensure product safety, stability and durability.

【Easy to install】Perfect match for the car. Comes with mounting hardware, combination proportioning valve, and steel button head fasteners.Stainless steel fluid tubes are precision bent with preinstalled stainless tube nuts for a simple bolt-on installation between the Combination Proportioning Valve and the Master Cylinder.Stainless steel button head fasteners thread into the black e-coated bracket for a simple installation and years of durable, rust-free performance.

【Fitment】For manual and boosted system applications; Specially designed to combine brake pressure regulator and master cylinder.Fits For most master cylinders either manual or boosted system applications.

【One year Warranty 】- All LDMINDA Parts comes complete with 1 year warranty. If the part ever fail on your vehicle, pls contact us for a replacement. Save time and money by purchasing this part from our's

【High Quality】Our products use high-quality raw materials and undergo rigorous testing. This product is designed to OEM specifications, it can works perfectly with the original model

A-Team Performance 8" Dual Power Brake Booster Kit With Master Cylinder - Pedal Firewall Mount Assy Bracket Kit - Compatible With Most Discs And Car Brands

A-TEAM PERFORMANCE
PBU6001
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.71

Features

Brake Kit - Ensure your vehicle has the best parts with A-Team Performance Dual Power Brake Booster Kit with Master Cylinder. This is a firewall mount bolt-on kit that includes brackets and pedal assembly found in many Pedal Firewall Mount Assy Bracket Kits

Automotive Tools - This power brake booster is compatible with Disc/Disc or Disc/Drum setups with Proportioning Valves sold separately. Also compatible with Disc/Disc Disc/Drum Chevy Buick Pontiac Ford Plymouth Olds Street Rods

Sturdy and Adjustable - Our pedal pivot point is adjustable to 7-inches, 8.5-inches, 10-inches, 11.5-inches, and 13-inches

The Perfect Size - The power booster kit comes with an 8-inch Zinc Plated Dual Diaphragm Brake Booster and 1-inch Bore GM Style Brake Master Cylinder

Great for Most Vehicles - The brake booster is compatible with Chevy, Buick, Pontiac, Ford, Plymouth, Olds, Street Rods, Rat Rods, Sand Cars, Muscle Cars, and Kit Cars

Top 10 proportioning valves Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
A-Team Performance 5
Ldminda 2
Powerworks 2
Ajantech 1
Hots 1
Pagow 1
Utsauto 1
Wispausu 1

Top 10 proportioning valves Brands Pie Chart


We've carried out a comprehensive analysis of 1,653 reviews on proportioning valves, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select proportioning valves priced around $49.42, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 14 proportioning valves for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right valves Products based on their needs, saving them considerable time when choosing which proportioning valves to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.