1958-65 Chevy Bel Air Impala Hydro Boost Power Brake Booster Ball Milled Master

Description: Chevy Full Size Car 9" Chrome Power Brake Booster Flat Top Master Disc Disc Kit 1958-65 Chevy Bel Air Impala Hydro Boost Power Brake Booster Ball Milled Master Description The Hydro-Boost is powered by hydraulic pressure from the power steering pump. It requires 'no vacuum'. This has several advantages. No external vacuum pump required on low vacuum high performance motors. No 'small bore' master required. Firewall and valve cover clearance is increased. Frame mounted clearance is increased. Frame mounted Hydro-Boosts® are the same width as a master cylinder, giving additional exhaust clearance. The Hydro-Boost® can be fitted any where a vacuum booster will fit. It can use stainless braided hoses or rubber type and brackets are available for most applications. The Hydro-Boost® uses fluid pressure from the existing power steering pump. The average power steering pump puts out from 800psi to 1400psi. The Hydro-Boost® uses this pressure that is always circulating through it, to convert to pressure to apply against the master cylinder. The output of the Hydro-Boost® is affected by three factors. 1. The pedal ratio. We prefer that the pedal ratio be between 6:1 to 7:1.2. The pressure output from the pump.3. The master cylinder bore diameter. These are factors necessary to design the system that will work for a given application. It is imperative that the system be clean. Any residual metallic sediment laying in an old pump or steering box, will be floated up and through the system when the fluid comes through on start up. If any of this sediment lodges in the relief valve of the pump, there will be no pressure from the pump. This will result in hard steering and no power brakes. Kit includes:• Hydro Power brake booster with firewall mount brackets, push rod and pedal clevis (1964-72 gm A body) • 1" bore aluminum black powder coated GM 9/16 & 1/2 master cylinder Brand new ball milled flat top BLACK master cylinder. This master cylinder has a 1" Bore. Mounting holes measure 3 3/8" center to center. This works great for most disc/drum and disc/disc applications. This is a four port master cylinder, so you can use the ports on whichever side you need and block the others. It includes plugs for the ports you do not use. This is a great upgrade over a standard GM style master. 1958-1970 Bel Air 1958-1970 Biscayne 1958-1970 Impala 7004blk + Hydro + 3510-4blk Payment We prefer instant payments through Paypal. To avoid non-paying bidder warnings, please pay for any auctions you win within 10 days. Shipping Most orders will be shipped within 1-3 business days from receiving your payment unless otherwise noted in the auction. Shipping rates apply to the USA only. Please email us for international shipping rates and we can clear you to bid. 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. Terms of Sale We will accept returns on merchandise that is in brand new, uninstalled condition. All returns must be approved by our office and will be subject to a 15% restocking fee. Buyer is responsible for all shipping and handling charges. Returns must be made within 14 days of receiving the item. About Us We have discount prices on thousands of parts for your Street Rod, Hot Rod, and Custom Car or Truck. Parts are added to our store daily, so check back often for the latest deals! Plus, we have access to thousands of parts that are not listed. So, if you need something 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! Contact Us We do get hundreds of emails daily, so at times it may take us up to 72 hours to respond to your emails. Our office is open from 8 AM to 6 PM Monday thru Friday (Central time). Pictures sell! Auctiva offers Free Image Hosting and Editing.300+ Listing Templates! Auctiva gets you noticed! Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva.com. Track Page Views With Auctiva's FREE Counter

Price: 345.87 USD

Location: Hudson, Iowa

End Time: 2023-10-07T13:31:53.000Z

Shipping Cost: 0 USD