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Best Proportioning Valves - Buying Guide

Last Updated: 12/12/2019

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Bestselling Proportioning Valves on Amazon

  1. Wilwood 260-8419 Adjustable Proportioning Valve Knob
  2. A-Team Performance Brake Proportioning Valve Bleeder Tool Compatible with DISC/DISC & DISC/DRUM PV2 ...
  3. A-Team Performance GM DISC/DRUM Disc Front Drum Rear Brake Brass Proportioning Valve PV2 172-1353 PV...
  4. ACDelco 172-2069 GM Original Equipment Brake Combination Valve
  5. UTSAUTO PV2 Disc/Drum Disc Front Drum Rear Brass Brake Proportioning Valve PV2
  6. UTSAUTO Brass PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve
  7. Wilwood 260-13190 Proportioning Valve
  8. MOTOALL Dual Proportioning Valve Brake For Honda Accord 92-93 46210-SM4-A05
  9. A-Team Performance Universal Brake Proportioning Valve Wire Sensor Compatible with All Proportioning...
  10. A-Team Performance Front Disc Rear Brake Brass Proportioning Valve Universal PV4

  #1

Wilwood 260-8419 Adjustable Proportioning Valve Knob

Model: 260-8419   |    Mpn: 260-8419   |    Ean: 0889545067934   |    PartNumber: 260-8419   |   Asin: B002G37IEA

The new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100-1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. Adjuster knob with fine thread tuning provides precise pressure adjustment. Valves weigh only 5.2 ounces and have two .25 side mounting holes spaced 1.00 apart. Inlet / outlet ports are 1/8-27 NPT and valves are supplied with two 1/8-27 NPT to 3/8-24 inverted flare female fittings that will fit most domestic 3/16th hard brake lines

Features

  • Adjustable proportioning valve
  • Pressure adjustments range from 100-1000 PSI
  • Fine tune the front to rear braking balance by proportionally decreasing the rear brake line pressure
  • Valves weigh only 5.2 ounces
  • Standard in and out ports are 1/8-27 NPT
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Brand: Wilwood   |   Manufacturer: Wilwood

Package Dimensions: 1.3 x 4.49 x 7.09 inches (3.3 x 11.4 x 18.0 cm)

Warranty: 1 year

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  #2

A-Team Performance Brake Proportioning Valve Bleeder Tool Compatible with DISC/DISC & DISC/DRUM PV2 & PV4 Black

Model: 13   |    Mpn: Bleeder Tool   |    PartNumber: Bleeder Tool   |   Asin: B07BYVK7SN

A-Team Performance Brake Proportioning Valve Bleeder Tool Compatible with DISC/DISC & DISC/DRUM PV2 & PV4 Black Designed for use with CPP proportioning valves, these tools lock the valve in place and keep it from tripping when bleeding your brakes. You simply remove the warning light switch (white plug) on the valve and screw in the tool while bleeding your brakes. After the process is finished replace the warning light switch. The tool is made of lightweight, durable nylon to protect the threads on your valve from damage due to accidental cross-threading. A-Team Performance Parts are sold exclusively by Southwest Performance Parts.

Features

  • DESIGNED to lock the low pressure shut valve to allow fast and easy brake system bleeding
  • USED with CPP proportioning valves
  • MADE OF LIGHTWEIGHT, durable nylon
  • WORKS ON ALL POPULAR non-adjustable GM style combination valves
  • ALSO WORKS on AC Delco 172-1353, 172-1371
  • See more on Amazon...

Brand: A-Team Performance   |   Manufacturer: A-Team Performance

Package Dimensions: 0.47 x 2.2 x 4.84 inches (1.2 x 5.6 x 12.3 cm)

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  #3

A-Team Performance GM DISC/DRUM Disc Front Drum Rear Brake Brass Proportioning Valve PV2 172-1353 PV71 Street Rod Classic Car & Truck

 PartNumber: A-TEAM PV2   |   Asin: B071YMXFQB

A-Team Performance Disc/Drum Proportioning Valve Disc Front Drum Rear Brake Brass PV2 172-1353 PV71 Compatible with GM Street Rod Classic Car Truck

UNIVERSAL PV2 Combination-Proportioning Valve, Disc/Drum Brakes, Brass. Exact Copy of Original AC DELCO style proportioning-combination valve in brass. Functions well when using disc brakes in the front and drum brakes in the rear. Also carries individual proportioning valves for your customized application. With the right fittings, this GM style valve will work on almost any Ford, Mopar or Chevy. Built with heavy duty feature and made to last long. These combination-proportioning valves are based on the popular AC DELCO 172-1353(Disc-Drum) and 172-1361(Disc-Disc) valves. When upgrading your vehicle from drum to disc, this is a must.

A-Team Performance Parts are sold exclusively by Southwest Performance Parts.

Features

  • EXACT COPY OF AC DELCO STYLE - 172-1353(disc-drum) and 172-1361(disc-disc) valves and is a a Universal PV2 Combination-Proportioning Valve, Disc/Drum brakes, Brass
  • COMPATIBILITY - Fits most OEM 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
  • FITMENT - Will work on almost any Ford, Mopar, or Chevy
  • See more on Amazon...

Brand: A-Team Performance   |   Manufacturer: A-Team Performance

Package Dimensions: 2.2 x 3.5 x 6.81 inches (5.6 x 8.9 x 17.3 cm)

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  #4

ACDelco 172-2069 GM Original Equipment Brake Combination Valve

Model: 172-2069   |    Mpn: 172-2069   |    Ean: 0036666288803   |    PartNumber: 172-2069   |   Asin: B000C9H4O4

ACDelco GM Original Equipment Brake Proportioning Valve is a GM recommended replacement component for one or more of the following vehicle systems: brake. This original equipment valve will provide the same performance, durability, and service life you expect from General Motors.

Features

  • 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
  • See more on Amazon...

Brand: ACDelco   |   Manufacturer: ACDelco

Item Dimensions: 3.1 x 6.2 x 10.3 inches (7.9 x 15.7 x 26.2 cm)   |   Package Dimensions: 4.49 x 5.98 x 5.98 inches (11.4 x 15.2 x 15.2 cm)

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

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  #5

UTSAUTO PV2 Disc/Drum Disc Front Drum Rear Brass Brake Proportioning Valve PV2

 Ean: 0784237861251   |    PartNumber: AUTO-0079   |   Asin: B07K3V9JTM

Why choose UTSAUTO proportioning valve PV2?

This is a UNIVERSAL Combination Valve, Disc/Drum brakes, Brass; Exact Copy of Original.
This is a UNIVERSAL PV2 combination-proportioning valves are based on the popular AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves. When upgrading your vehicle from drum to disc, these small items are a must.

New solid brass reproduction Brake Combination (Proportioning) Valve for 1978-1988 GM G-body and 1971-1981 Camaro & Firebird is an exact replacement for GM# 25509419.
Factory original brake combination valves were iron bodied and subject to considerable inner deterioration due to excessive absorbed moisture in brake fluid, especially when brake fluid was not replaced often enough.

If you receive an order that does not meet your expectations, please allow us the opportunity to fix the problem before leaving negative feedback or rating us. We want you to be happy with your purchase! Contact us via the Message Center. Thanks.

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.
  • See more on Amazon...

Brand: UTSAUTO   |   Manufacturer: UTSAUTO

Package Dimensions: 1.6 x 4 x 6.6 inches (4.1 x 10.2 x 16.8 cm)

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  #6

UTSAUTO Brass PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

 Ean: 0709327203995   |    PartNumber: AUTO-0017   |   Asin: B075TWXRHM

Why choose UTSAUTO Brass PV4 brake proportioning valve?

This is a UNIVERSAL PV4 combination valve, Disc/Disc brake system combination valve?exact copy of original AC DELCO style proportioning-combination valve in brass.
This PV4 combination-proportioning valve is based on the popular AC DELCO 172-1361(disc-disc) valve.

Our proportioning valve will work as left mount, right mount or bottom mount.The combination/prop valve has five connections.It has a 9/16"-18 connection for Rear Brakes & Dual 3/8"-24 ports for the front brakes.The connections from the Master Cylinder are 1/2"-20 and 7/16"-24.

If you receive an order that does not meet your expectations, please allow us the opportunity to fix the problem before leaving feedback or rating us. We want you to be happy with your purchase! Contact us via the Message Center. Thanks.

Features

  • These PV4 combination-proportioning valves are based on the popular AC DELCO 172-1361(disc-disc) valves.
  • This PV4 proportioning valve great fit for your classic truck.They will work on nearly all vehicles that have disc brakes in the front and disc brakes in the rear.
  • The perfect compliment to your disc/disc brake setup. This proportioning valve (also known as a combination valve) helps proportion the amount of pressure sent to the front and rear brakes, helping prevent rear lock-up.
  • Please note that this valve has (2) 3/8-24 ports for the front left and right calipers and (1) 9/16-18 port for the rear brakes.
  • The connections from the Master Cylinder are 1/2-20 and 7/16-24.
  • See more on Amazon...

Brand: UTSAUTO   |   Manufacturer: UTSAUTO

Item Dimensions: 1.6 x 4 x 6.7 inches (4.1 x 10.2 x 17.0 cm)   |   Package Dimensions: 1.61 x 4.13 x 6.65 inches (4.1 x 10.5 x 16.9 cm)

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  #7

Wilwood 260-13190 Proportioning Valve

Model: 260-13190   |    Mpn: 260-13190   |    Ean: 0889545067163   |    PartNumber: 260-13190   |   Asin: B010U5SDBM

WILWOOD 260-13190 Prop Valve w/ Tandem M/C Mounting Bracket. Dimensions in Inches (LxWxH): 9.8 x 9.8 x 3.3

Features

Brand: Wilwood   |   Manufacturer: Wilwood

Item Dimensions: 3.3 x 10.5 x 9.8 inches (8.4 x 26.7 x 24.9 cm)   |   Package Dimensions: 3.3 x 9.8 x 10.5 inches (8.4 x 24.9 x 26.7 cm)

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  #8

MOTOALL Dual Proportioning Valve Brake For Honda Accord 92-93 46210-SM4-A05

 Ean: 0715668622685   |    PartNumber: 46210-SM4-A05   |   Asin: B07VC2QH4S

Fitment:Honda Accord
Part Number: 46210-SM4-A05
Compatible Vehicles Just for reference Only,Please check the part number before purchasing to ensure fitment.
Built to strict quality standards and use superior quality parts

Package include:
Brake Proportioning Valve *1

Features

  • Part Number: 46210-SM4-A05
  • Fit for Honda Accord 92-93
  • Condition: New; Package include: Brake Proportioning Valve *1
  • Please check the part number before purchasing to ensure fitment.
  • Shipping from USA, Fast Shipping and Good Service.
  • See more on Amazon...

Brand: MOTOALL   |   Manufacturer: MOTOALL

Package Dimensions: 2.76 x 5.12 x 5.91 inches (7.0 x 13.0 x 15.0 cm)

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  #9

A-Team Performance Universal Brake Proportioning Valve Wire Sensor Compatible with All Proportioning Valves PV2 PV4 Pigtail Cable Wiring Harness

 PartNumber: A-Team PV2/PV4 Wire   |   Asin: B07CRSB4HG

A-Team Performance Universal Brake Proportioning Valve Wire Sensor Compatible with All Proportioning Valves PV2 PV4 with Pigtail Cable Wiring Harness We offer a one-year warranty on this A-Team Performance Wire.

A-Team Performance Parts are sold exclusively by Southwest Performance Parts

Features

  • A -Team Performance Universal Brake Proportioning Valve Wire Sensor Fits all Proportioning Valves PV2/PV4
  • Fits: PV2 Valve
  • Fits: PV4 Valve
  • Fits: AC Delco Valve
  • Fits: Right Stuff Valve
  • See more on Amazon...

Brand: A-Team Performance   |   Manufacturer: A-Team Performance

Package Dimensions: 0.4 x 2.2 x 4.1 inches (1.0 x 5.6 x 10.4 cm)

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  #10

A-Team Performance Front Disc Rear Brake Brass Proportioning Valve Universal PV4

 PartNumber: A-TEAM PV4   |   Asin: B07253ZG4D

A-Team Performance Universal PV4 Combination Proportioning Valve Front Rear Disc Brake Brass Universal PV4 Combination-Proportioning Valve, Disc Brake Made from premium quality brass material Styled from the original AC DELCO 172-1353(Disc/Drum) and 172-1361(Disc/Disc) Valves A must-have brake line parts when upgrading your vehicle from Drum to Disc A-Team Performance Parts are sold exclusively by Southwest Performance Parts.

Features

  • Universal PV4 Combination-Proportioning Valve, Disc Brake
  • Made from premium quality brass material
  • Styled from the original AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves
  • A must-have brake line parts when upgrading your vehicle from drum to disc
  • Includes: 1 x A-Team Performance Front Disc Rear Brake Brass Proportioning Valve PV4
  • See more on Amazon...

Brand: A-Team Performance   |   Manufacturer: A-Team Performance

Package Dimensions: 1.3 x 2.91 x 5.98 inches (3.3 x 7.4 x 15.2 cm)

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  #11

Youteer PV2 Proportioning Valve Dis/Drum Disc Front Drum Rear Brass Brake Proportioning Valve PV2 For Classic Car & Truck

 Ean: 0787446410258   |    PartNumber: Youteer0004   |   Asin: B07VN5GPZZ

Why choose YOUTEER proportioning valve PV2?

These combination-proportioning valves are based on the popular AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves. When upgrading your vehicle from drum to disc, these small items are a must.

New solid brass reproduction Brake Combination (Proportioning) Valve for 1978-1988 GM G-body and 1971-1981 Camaro & Firebird is an exact replacement for GM# 25509419.

Factory original brake combination valves were iron bodied and subject to considerable inner deterioration due to excessive absorbed moisture in brake fluid, especially when brake fluid was not replaced often enough.



This valve will reduce braking pressure to the rear when necessary to prevent the brakes from locking up.

It also distributes the brake pressure evenly so that the disc brakes are not doing all the work.

This valve will also act as residual pressure the rear drum brakes, allowing better responsiveness when the brakes are applied.

It also has a brake warning light switch to alert you if there is any failure in the braking system.





If you receive an order that does not meet your expectations, please allow us the opportunity to fix the problem before leaving negative feedback or rating us. We want you to be happy with your purchase! Contact us via the Message Center. Thanks.

Features

  • This PV-2 proportioning valve used for almost of Chevy,Ford , Classic truck and muscle cars.
  • Has standard 9/16-18 and 1/2-20 fittings.
  • This combination-proportioning valves styled from the AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves
  • 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.
  • Fits most OEM dual-reservoir type master cylinders.
  • See more on Amazon...

Brand: Youteer   |   Manufacturer: Youteer

Item Dimensions: 1.6 x 4 x 6.2 inches (4.1 x 10.2 x 15.7 cm)   |   Package Dimensions: 1.7 x 1.8 x 6.6 inches (4.3 x 4.6 x 16.8 cm)

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  #12

Wilwood 4444/30 auto part

Model: 4444/30   |    Mpn: 260-11179   |    Ean: 0889545066746   |    PartNumber: 260-11179   |   Asin: B003LT619Q

Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application.

Features

  • Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis, dynamic test and cycle test equipment, to find high-performance and reliability solutions for the most difficult braking tasks.
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Brand: Wilwood   |   Manufacturer: Wilwood

Package Dimensions: 1.7 x 7.25 x 9 inches (4.3 x 18.4 x 22.9 cm)

Warranty: 1 year

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  #13

A-Team Performance Proportioning Valve Kit Side Mount Brass Disc/Drum PV2 Brake Lines and Wire

 PartNumber: PV2-SIDE-KIT   |   Asin: B074N8SZYP

A-Team Performance Proportioning Valve Kit Side Mount Brass Disc/Drum PV2 Brake Lines and Wire Exact Copy of Original AC DELCO style proportioning-combination valve in brass. Functions well when using disc brakes in the front and rear. Also carries individual proportioning valves for your customized application. Built with heavy-duty feature and made to last long. These combination-proportioning valves are based on the popular AC DELCO 172-1353(Disc-Drum) and 172-1361(Disc-Disc) valves. When upgrading your vehicle from drum to disc, this is a must.

A-Team Performance Parts are sold exclusively by Southwest Performance Parts.

Features

  • EXACT COPY OF AC DELCO STYLE - 172-1353 (Disc-Drum) and 172-1361 (Disc-Disc) Valves and is a Universal PV2 Combination-Proportioning Valve, Disc/Drum Brakes
  • COMPATIBILITY - Fits most OEM 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
  • 1 x A-Team Performance Proportioning Valve Kit Side Mount Brass Disc/Drum PV2 Brake Lines and Wire
  • See more on Amazon...

Brand: A-Team Performance   |   Manufacturer: A-Team Performance

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  #14

OES Genuine Brake Proportioning Valve

Model: W0133-1803750-OES   |    Mpn: W0133-1803750-OES   |    PartNumber: W0133-1803750-OES   |   Asin: B004PACLOO

Brand Description: Genuine is a collection of OEM supplied auto parts designed to bring you factory quality parts in a "white box" providing quality auto part at unbeatable prices.

Features

  • Meets or Exceeds original specifications
  • Comes with full manufacturer warranty
  • Most orders delivered in 2-3 days
  • Most orders leave warehouse same day
  • New
  • See more on Amazon...

Brand: OES Genuine   |   Manufacturer: OES Genuine

Package Dimensions: 1 x 6.5 x 7 inches (2.5 x 16.5 x 17.8 cm)

Warranty: We warrant all products sold to be free from defects in material or workmanship for a period of 12 months or 12,000 miles whichever is greater.

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  #15

A-Team Performance Disc/Disc Front Disc Rear Brake Proportioning Valve Universal PV4C Compatible wiith GM Street Rod Classic Car and Truck Chrome

 PartNumber: PV4C   |   Asin: B07WG9SKG7

A-Team Performance Disc/Disc Front Disc Rear Brake Proportioning Valve Universal PV4C Compatible with GM Street Rod Classic Car and Truck Chrome

Exact Copy of Original AC DELCO style proportioning-combination valve in chrome finish. Functions well when using disc brakes in the front and rear. Also carries individual proportioning valves for your customized application. With the right fittings, this GM style valve will work on almost any Ford, Mopar, Chevy, and Classic Cars and Trucks. Built with heavy duty feature and made to last long. These combination-proportioning valves are based on the popular AC DELCO 172-1353(Disc-Drum) and 172-1361(Disc-Disc) valves. When upgrading your vehicle from drum to disc, this is a must.

A-Team Performance Parts are sold exclusively by Southwest Performance Parts.

Features

  • EXACT COPY OF AC DELCO STYLE - 172-1353 (Disc-Drum) and 172-1361 (Disc-Disc) Valves and is a Universal PV4C Combination-Proportioning Valve, Disc/Disc Brakes
  • COMPATIBILITY - Fits most OEM dual-reservoir type master cylinders
  • FITTINGS - Brake line ports are 1/2'' and 7/16''
  • DURABILITY - The valve is made in brass for heavy duty and long lasting features with chrome finish
  • 1 x A-Team Performance Disc/Disc Front Disc Rear Brake Proportioning Valve Universal PV4C Compatible with GM Street Rod Classic Car and Truck Chrome
  • See more on Amazon...

Brand: A-Team Performance   |   Manufacturer: A-Team Performance

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  #16

PQYRACING Alumunum Brake line Lock Hydraulic Brake Park Lock Pressure Holder for Disc Drum 1/8" npt

 Ean: 0791256605094   |    PartNumber: 3317   |   Asin: B07HHTMCS2

Operation:
step on the brakes.
push down the knob on the Brake Lock.
Release the foot brake and it's locked.
To release the lock, step on the foot brake and it opens automatically.

Install:
Use two holes to mount the brake lock where is properly.
In port (1/8" NPT): connect to master brake cylinder, it also come with 3/16" brake line fitting, you can chose to use the fitting or not.
Out port (1/8" NPT): connect to rear brakes. , it also come with 3/16" brake line fitting., you can chose to use the fitting or not.

Note: it should NOT be used under unintended, emergency or long time hold brake.

Features

  • Made of high quality aluminum
  • Color:as the picture shows
  • Inlet and outlet posts are 1/8 NPT
  • come with 3/16 brake line fitting, you can chose to use the fitting or not.
  • This brake lock using hydraulic line pressure hold your brakes. For cars, trucks, Disc or Drum brakes.
  • See more on Amazon...

Brand: PQYRACING   |   Manufacturer: PQYRACING

Package Dimensions: 1.18 x 4.06 x 4.72 inches (3.0 x 10.3 x 12.0 cm)

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  #17

Empi Residual Pressure Valve 2Psi, Disc Brake Dune Buggy Baja Bug

 Ean: 0707924350579   |    PartNumber: 16-3155-0   |   Asin: B003KKMEZ6

BRAKE LINE RESIDUAL PRESSURE VALVES Maintains minimum constant line pressure to help eliminate excessive pedal travel and create a much frmer and responsive pedal feel. The two pound valve is recommended for disc brake applications while the 10 pound valve is mostly used on drum brake applications. EMPI's residual pressure valves are made from billet aluminum and are color coded and marked for easy identification and in-line mount using standard SAE brake line fittings. Residual pressure valves hold fluid in the line to prevent the calipers or wheel cylinders to completely return to their resting position. Removes any need to pump the brakes. Easy inline installation. Pressure: 2LB Inlet: 3/16 SAE Outlet: 3/16 SAE 16-3155 - 2 PSI Residual Pressure Valve, SAE WARNING: It is extremely important that brake lines be installed by a trained mechanic. Proper length of each line in relation to wheel travel and steering angle is critical to avoid brake failure. Equally important is brake lines must be free owing and have no contamination. Additionally, all calipers must be bled properly, regardless of kit purchased. Do not attempt brake line or caliper installation without the experience to properly evaluate all of these issues.

Features

Brand: Empi   |   Manufacturer: Empi

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  #18

Youteer Front Disc Rear Brake Brass PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

 Ean: 0787446186726   |    PartNumber: Youteer0007   |   Asin: B07VMPSP49

Why choose YOUTEER proportioning valve PV4?

This is a UNIVERSAL PV4 combination valve, Disc/Disc brake system combination valve exact copy of original AC DELCO style proportioning-combination valve in brass

These combination-proportioning valves are based on the popular AC DELCO 172-1361(disc-disc) valves. When upgrading your vehicle from drum to disc, these small items are a must.

Our proportioning valve will work as left mount, right mount or bottom mount.The combination/prop valve has five connections.It has a 9/16"-18 connection for Rear Brakes & Dual 3/8"-24 ports for the front brakes.The connections from the Master Cylinder are 1/2"-20 and 7/16"-24.

Factory original brake combination valves were iron bodied and subject to considerable inner deterioration due to excessive absorbed moisture in brake fluid, especially when brake fluid was not replaced often enough.



This valve will reduce braking pressure to the rear when necessary to prevent the brakes from locking up.

It also distributes the brake pressure evenly so that the disc brakes are not doing all the work.

This valve will also act as residual pressure the rear drum brakes, allowing better responsiveness when the brakes are applied.

It also has a brake warning light switch to alert you if there is any failure in the braking system.





If you receive an order that does not meet your expectations, please allow us the opportunity to fix the problem before leaving negative feedback or rating us. We want you to be happy with your purchase! Contact us via the Message Center. Thanks.

Features

  • This PV-4 proportioning valve works on almost any Chevy or Ford street rod, classic truck, or muscle car.
  • Has standard 9/16-18 and 1/2-20 fittings.
  • This combination-proportioning valves styled from the AC DELCO 172-1361(disc-disc) valves
  • 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.
  • Fits most OEM dual-reservoir type master cylinders.
  • See more on Amazon...

Brand: Youteer   |   Manufacturer: Youteer

Item Dimensions: 1.6 x 4 x 6.2 inches (4.1 x 10.2 x 15.7 cm)   |   Package Dimensions: 1.54 x 4.06 x 6.57 inches (3.9 x 10.3 x 16.7 cm)

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  #19

Brand New VA05200 Load Sensing Brake Proportioning Valve Assembly for 93-97 Toyota Land Cruiser 4.5L & 96-97 Lexus LX450 L6 24-Valve 1FZFE Engine

 PartNumber: VA05200   |   Asin: B016LNSR86

Package Includes

1 Brake Valve Assembly

Product Fitment

96 - 97 LEXUS LX450 4.5L DOHC L6 24V 1FZFE

93 - 97 TOYOTA LAND CRUISER 4.5L DOHC L6 24V 1FZFE

Features

  • Meets or exceeds OEM standard quality and performance requirements.
  • 1 Brake Proportioning Valve Assembly
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Brand: CNS EngineParts   |   Manufacturer: CNS EngineParts

Package Dimensions: 2.5 x 3.5 x 5.2 inches (6.4 x 8.9 x 13.2 cm)

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  #20

Dewhel Aluminum Brake Proportioning Valve Adjustable Prop Brake Bias Adjuster Racing Car Screw Type

 Ean: 0733556608795   |    PartNumber: Proportioning Valve   |   Asin: B017YVOSFA

screw-type proportioning valves enable adjustable brake line pressure reduction to a particular wheel or wheels. They can also be used effectively with single or dual master cylinder systems, providing better front-to-rear brake balance under both light and heavy braking.
BRAKE BIAS VALVE WITH A REDUCING RANGE FROM 0-60%. ALLOWS FRONT TO REAR BRAKE BIAS ADJUSTMENT FOR SINGLE MASTER CYLINDER APPLICATIONS.This is used and supplied to Professional Race Drivers, Race Teams and most Race Car series world wide including Pro-Drift, BDC, BTCC, 750 MC etc. Fully regulates the front to rear brake pressure by placing the valve in line to the rear brakes. More pressure is then applied to the front giving a much better overall braking performance

Features

  • 150PSI - 1200PSI pressure range
  • INLET AND OUTLET PORTS 1/8NP
  • Precision machined from billet aluminium
  • Suitable for motorsport use
  • Professional Installer Is Highly Recommend(No Instruction Included)** IMPORTANT INFORMATION **
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Brand: DEWHEL   |   Manufacturer: Dewhel

Package Dimensions: 1.4 x 4.1 x 5.3 inches (3.6 x 10.4 x 13.5 cm)

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  #21

UTSAUTO Brake Proportioning Valve for GM Equipment 172-2069 S-10 BLAZER S15

 Ean: 0883343565296   |    PartNumber: AUTO-0225   |   Asin: B081PX946C

172-2069 Brake Proportioning Valve for 1991-1996 GMC/Chevrolet/Oldsmobile/Jimmy/Blazer/S-10

This is Brand New & High Quality Aftermarket Product. Meet the professtional specification for stable performance & durable service. Professional installation in highly recommended
Fit:

1991-1996 GMC/Chevrolet/Oldsmobile/Jimmy/Blazer/S-10
Please make sure it fit your car before purchase

NOTE:

Please make sure the part numbers matchthe part you are replacing. Please check our photos and make sure thepart shown looks identical to your stock one. Please check the pictures andspecifications for details before your buy. Professional installation in highlyrecommended (No instruction included)

Features

  • Part Number: 172-2069
  • Fits for 1991-1996 GMC/Chevrolet/Oldsmobile/Jimmy/Blazer/S-10
  • Direct fitment, perfect replacement
  • Please check the part number before purchasing to ensure fitment. Any question, please sent email to us.
  • 100% tested before shipping to ensure product safety, stability and durability;
  • See more on Amazon...

Brand: UTSAUTO   |   Manufacturer: UTSAUTO

Package Dimensions: 4.4 x 7 x 7 inches (11.2 x 17.8 x 17.8 cm)

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  #22

Youteer Brake Proportioning Valve 27910-27081 47910-35320 Perfect for Toyota Tacoma 1995-2004 including 1 Brake Valve

 Ean: 0883343534513   |    PartNumber: Youteer0026   |   Asin: B081Q49FV3




REPLACE OE

27910-27081 47910-35320


PERFECT FITMENT

for 1995-2004 Toyota Tacoma Standard Cab Pickup DLX Standard Cab Pickup 2-Door for 1995-2004 Toyota Tacoma Extended Cab Pickup DLX Extended Cab Pickup 2-Door for 1995-2004 Toyota Tacoma Extended Cab Pickup SR5 Extended Cab Pickup 2-Door


AMAZING QUALITY

100% brand new professional manufacturing tough durable worth buying


EASY INSTALLATION

A perfect brake proportioning valve replacement for your old one. Immediate fitment, easy installation.


INTIMATE SERVICE

24 - Hour Customer Support 30 - Day Money Back Guaranteed 2 - Year Warranty


PACKAGE CONTENTS

1 x super Brake Valve as picture shown

Features

  • PERFECT FITMENT 27910-27081/47910-35320 (Replace OE) This excellent brake proportioning valve fits for Toyota Tacoma 1995-2004.
  • AMAZING QUALITY 100% brand new, professional manufacturing. Trust me, this youteer tough durable brake proportioning valve is worth buying.
  • EASY INSTALLATION A perfect brake proportioning valve replacement for your old one. Immediate fitment, easy installation.
  • INTIMATE SERVICE 24 - Hour Customer Support, 30 - Day Money Back Guaranteed, 2 - Year Warranty all apply to this heavy-duty brake proportioning valve.
  • PACKAGE CONTENTS 1 x super Brake Valve as picture shown.
  • See more on Amazon...

Brand: Youteer   |   Manufacturer: Youteer

Item Dimensions: 1.96 x 3.78 x 3.78 inches (5.0 x 9.6 x 9.6 cm)   |   Package Dimensions: 1.96 x 3.78 x 3.78 inches (5.0 x 9.6 x 9.6 cm)

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  #23

UTSAUTO 47910-27081 47910-35320 Brake Proportioning Valve Brake Load Sensing Proportioning Valve for Toyota 1995-2004 Tacoma

 Ean: 0883343710160   |    PartNumber: AUTO-0224   |   Asin: B081PHPC6F

47910-27081 Brake Proportioning Valve for Toyota 1995-2004 Tacoma

This is Brand New & High Quality Aftermarket Product. Meet the professtional specification for stable performance & durable service. Professional installation in highly recommended
Fits:

For 1995-2004 Toyota Tacoma Standard Cab Pickup DLX Standard Cab Pickup 2-Door For 1995-2004 Toyota Tacoma Extended Cab Pickup DLX Extended Cab Pickup 2-Door For 1995-2004 Toyota Tacoma Extended Cab Pickup SR5 Extended Cab Pickup 2-Door Please make sure it fit your car before purchase

NOTE:

Please make sure the part numbers matchthe part you are replacing. Please check our photos and make sure thepart shown looks identical to your stock one. Please check the pictures andspecifications for details before your buy. Professional installation in highlyrecommended (No instruction included)

Features

  • Part Number: 47910-27081 / 47910-35320
  • Fits Toyota Tacoma 1995-2004
  • Direct fitment, perfect replacement
  • Please check the part number before purchasing to ensure fitment. Any question, please sent email to us.
  • 100% tested before shipping to ensure product safety, stability and durability;
  • See more on Amazon...

Brand: UTSAUTO   |   Manufacturer: UTSAUTO

Package Dimensions: 1.9 x 3.8 x 3.8 inches (4.8 x 9.7 x 9.7 cm)

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  #24

Qiilu Universal Brake Proportioning Valve Adjustable Aluminum Screw Type for Motorsport Racing Car Pressure Regulator 150PSI - 1200PSI Pressure Range

 PartNumber: YK-QC13736   |   Asin: B07Y8C8279

Features:

Universal to most cars.

150PSI - 1200PSI pressure range suitable for motorsport use.

Enhances control under braking, greatly aids turning.

A must-have tool for All Race Cars, Drifting, Rally and Track Day Cars.

For professional motorsport.Specification:

Material: Aluminum

Connector Size: 1/8NPT

Pressure: 150PSI - 1200PSI

Suitable for Car: Universal

Optional Colors: Black, Silver

Package Weight: approx. 145g

Package list:

1 x Exhaust Control Valve

Features

  • Fitment: 150PSI - 1200PSI Pressure Range Suitable for Motorsport Use. Enhanced brake control greatly aids in rotation.
  • Brake valve with Aluminum for maximum durability, light and strong, anti-rust and anti-corrosion.
  • For professional motorsport, a must-have tool for All Race Cars, Drifting, Rally and Track Day Cars.
  • Connector Size: 1/8NPT; Pressure: 150PSI - 1200PSI; Package Weight: approx. 145g; Package list includes 1 x Exhaust Control Valve. Please compare your parts with the pictures before purchasing an item.
  • WARRANTY Buy with confidence! We offer the 365-Day warranty and lifetime support. If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.
  • See more on Amazon...

Brand: Qiilu   |   Manufacturer: Qiilu

Package Dimensions: 1.97 x 2.95 x 3.74 inches (5.0 x 7.5 x 9.5 cm)

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  #25

Qiilu Universal Brake Proportioning Valve Adjustable Aluminum Screw Type for Motorsport Racing Car Pressure Regulator 150PSI - 1200PSI Pressure Range

 PartNumber: YK-QC13736   |   Asin: B07Y8C8HSJ

Features:

Universal to most cars.

150PSI - 1200PSI pressure range suitable for motorsport use.

Enhances control under braking, greatly aids turning.

A must-have tool for All Race Cars, Drifting, Rally and Track Day Cars.

For professional motorsport.Specification:

Material: Aluminum

Connector Size: 1/8NPT

Pressure: 150PSI - 1200PSI

Suitable for Car: Universal

Optional Colors: Black, Silver

Package Weight: approx. 145g

Package list:

1 x Exhaust Control Valve

Features

  • Fitment: 150PSI - 1200PSI Pressure Range Suitable for Motorsport Use. Enhanced brake control greatly aids in rotation.
  • Brake valve with Aluminum for maximum durability, light and strong, anti-rust and anti-corrosion.
  • For professional motorsport, a must-have tool for All Race Cars, Drifting, Rally and Track Day Cars.
  • Connector Size: 1/8NPT; Pressure: 150PSI - 1200PSI; Package Weight: approx. 145g; Package list includes 1 x Exhaust Control Valve. Please compare your parts with the pictures before purchasing an item.
  • WARRANTY Buy with confidence! We offer the 365-Day warranty and lifetime support. If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.
  • See more on Amazon...

Brand: Qiilu   |   Manufacturer: Qiilu

Package Dimensions: 1.97 x 2.95 x 3.74 inches (5.0 x 7.5 x 9.5 cm)

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