Description: This is a New Power Brake Booster Master Cylinder Proportioning Valve Kit with Bottom Mount for 1967-69 Ford Mustang with Disc Brakes in front and Drum Brakes in rear.This 9" black power brake booster, master cylinder & disc / drum proportioning valve combo is designed to mount directly to your factory firewall. This power booster works great as an upgrade from manual to power brakes for vehicles with automatic transmissions. Also included in this kit is a new factory style 1" bore master cylinder and proportioning valve equipped to work with disc/drum brake applications.Features:9" Single Diaphragm Power Brake Booster w/Mounting Bracket1" Bore 2 Port Master Cylinder with Metering ValveCast Iron Master Cylinder1" Bore, 9/16" and 1/2" ports on left SideDisc/Drum applicationsBrass Proportioning / Combination Valve with BracketsBottom Mount Bracket good for tight spacesIncludes:9" Single Diaphragm BLACK Power Brake BoosterCast Iron Factory Style Master Cylinder (1" Bore ,9/16-18" & 1/2-20" Ports on left Side ) Brass Disc Drum Proportioning Valve Kit (with Bottom Mount Bracket)Bleeder KitThe proportioning valve has a zinc finish. This valve is also called a combination valve, as it performs all of the necessary valving functions with a disc brake conversion. These functions include the following:Proportioning: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.Metering:Metering is used in the front disk brake portion in the disc/drum system to delay application of the front discs allowing the slower reacting drum brakes to catch up. This provides rear stability on wet surfaces and helps prevent front pad wear. There is no metering function with the disc/disc setup.Residual Pressure:Drum Brakes require residual pressure of 10 lbs. to be held in the line. This pressure keeps the brake shoes close to the drums giving you a more firm pedal feel. The disc/disc setup does not require this pressure.System Failure Switch:This valve has a system failure switch that will alert you when half of your braking system is not working properly. Please Note: Professional Installation is Highly Recommended (No Instructions Included)
Price: 156.87 USD
Location: Hudson, Iowa
End Time: 2024-12-13T23:44:26.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
OE Spec or Performance/Custom: Performance/Custom
Item Description: Master Cylinder & Bottom Mount Proportioning Valve
Fitment Type: Direct Replacement
Master Cylinder: Cast Iron, 1" Bore, 9/16 & 1/2" Ports
Manufacturer Part Number: 9007BK, MCK7161, PV2 BOTTOM KIT
Brand: Gearhead
Type: Master Cylinder
Items Included: Brake Booster, Master Cylinder Cap, Mounting Hardware
