Feature

●This is for a brand new brass Proportioning Valve and Side Bracket Mounting Kit with 1/2" Front and 9/16" Rear Brake Lines. This combination proportioning valve is for Disc / Disc applications. This valve performs all the necessary functions when using disc brakes in the front and disc brakes in the rear including the following
●As more force is applied to the brakes and the car begins to lean forward, less braking force is needed in the rear. This valve decreases the pressure to the rear, preventing lock up.
●This valve has a system failure switch that will alert you when half of your braking system is not working properly.
●This valve is a great upgrade over the original and is a must when upgrading from drum to disc brakes. This is a universal valve, and will work on almost any Chevy, Buick, Oldsmobile, Cadillac, Pontiac, or GM Trucks with a GM style Master Cylinder.
●This also includes the left Side Bracket Mounting Kit, which allows you to mount this to the Left (Drivers Side) of the master cylinder with or without any aftermarket or Stock Booster including 7" 8" 9" 10" and 11" sizes.
●Additionally, this includes two hard lines that connect the master cylinder (with 1/2" & 9/16" ports) to the proportioning valve. GM style master cylinder only


Description

pv4pv4

pv4 assypv4 assy
Four Wheel Disc with Master Under Floor

The best way to plumb a disc/disc system when the master is under the firewall is with a four wheel disc brake combination valve (PV4) and a two pound residual valve (RPV2) to the front

and a two pound residual valve (RPV2)

to the rear.

  • More Installation way,I will teach you when you received it.
  • Noted,we also sell residual valve in my store.

Prop Valve Kit PV4

For GM Disc/Disc valve - Mtg Bracket - Lines - PV4 - fittings & bolts

Each Grid Auto(TMaster) Prop Valve Assemblies has been quality tested to meet or exceed OEM performance standards. We insist on manufacturing with high-quality material and rigorously controlled manufacturing processes to provide excellent quality and offer customers a great driving experience.

  • ? Condition: New
  • ? Application: Disc/Drum brake systems
  • ? Accessories: Side Bracket Mounting Kit with 1/2" Front and 9/16" Rear Brake Lines
  • ? Port Qty: Five
CHEVYCHEVY

This is a universal GM valve, and will work on almost any Chevy, Buick, Oldsmobile, Cadillac, Pontiac, or GM Trucks with a GM style Master Cylinder.

CHEVYCHEVY

Chevy

BUICKBUICK

Buick

oldsmobileoldsmobile

Oldsmobile

fordford

Ford Mustang

PV4PV4

The picture shows what port function and how to connect the brake lines correctly.

This valve is a great upgrade over the original and is a must when upgrading from drum to disc brakes.

TT

The wire connected to the brake light switch on PV2,We will send you a random style.

gg

This kit includes two hard lines that connect the master cylinder (with 1/2" & 9/16" ports) to the proportioning valve.

You will receive yellow/ White Zinc plated.