-40%

8" Dual Zinc Street Rod Power Disc Drum Booster Master Cylinder & Mounting Brkt

$ 89.74

Availability: 61 in stock
  • Condition: New
  • Brand: Gearhead
  • Suitable for: Disc
  • Manufacturer Part Number: PC11004 8" Dual + Master Cylinder 3511 + 650Z Kit

    Description

    8" Dual Zinc Street Rod Power Disc Drum Booster Master Cylinder & Mounting Brkt
    Brand New 8" dual brake booster with Master Cylinder Zinc Mounting Bracket Kit & Disc/Drum Proportioning Valve. This power booster is 100% brand new, not rebuilt like other models!  It has two bladders (dual diaphragm) giving it much greater stopping power than the smaller single units.  An 8" Dual booster gives you 27% more stopping power than an 8" single, making it perfect for larger cars.  This booster is universal, bolting up to most street rods, hot rods, and other vehicles with no problem.
    The master cylinder is a Corvette style master cylinder with a 1" bore.
    This kit
    works well with:
    1964-1972 Chevrolet Chevelle / El Camino
    1964-1972 Pontiac LeMans / GTO / Tempest
    1964-1972 Oldsmobile Cutlass / 442
    1964-1972 Buick Skylark
    1967-1969 Chevrolet Camaro
    1967-1969 Pontiac Firebird
    1968-1974 Chevrolet Nova
    1968-1974 Pontiac Ventura
    1970-1972 Chevrolet Monte Carlo
    Also included is a disc/drum proportioning valve kit (self adjusting valve  and bracket to mount kit to the side of the master cylinder).
    The proportioning valve has a zinc finish.  This valve is also calling 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 firmer 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.
    As with any brake job, professional installation is recommended, as it is vital that everything is installed correctly prior to use.
    If you're looking for this Booster/Master Cylinder Kit for a DISC/DRUM Application you can find that
    HERE
    For 10 Pound residual pressure valves (Drum Brakes),
    Click Here.
    For 2 Pound residual pressure valves (Disc Brakes),
    Click Here
    8" Dual +  3511 + PV2
    Kit
    + 650Z Kit
    We prefer instant payments from Paypal . To avoid non-paying bidder warnings, please pay for any auctions you win within 10 days or call for extension.
    Most orders will be shipped within 1-3 business days from receiving your payment unless otherwise noted in the auction. Shipping rates apply ONLY to the USA lower 48 states. We can combine shipping on most auctions. Please wait for us to send you a combined invoice before paying. We cannot combine shipping if you pay for your items separately or on different dates. If item is on back order a rain check can be issued by our office with the shipping discounted for the inconvenience.
    We will accept returns on merchandise that is in brand new, uninstalled condition for exchange or store credit only. All returns must be approved by our office. Buyer is responsible for all shipping and handling charges. Returns must be made within 14 days of receiving the item.
    We are Gearhead Enterprises - a national street rod parts supply company. Parts are added to our store weekly so check often for the latest deals! Plus, we have access to thousands of parts that are not listed. So, if you need something auctioned that you don't see or want to make a change to an auction, please email us . We can change or setup any auction you need!
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