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Heavy Duty Master Cylinder, 1-1/8 Bore, 3/8-24 Ports, Cast Steel SKU: 3079

Heavy Duty Master Cylinder, 1-1/8 Bore, 3/8-24 Ports, Cast Steel

Heavy Duty Master Cylinder, 1-1/8 Bore, 3/8-24 Ports, Cast Steel

Heavy Duty Master Cylinder 1-1/8 Bore 3/8-24 Ports Cast Steel
Purchase Heavy Duty Master Cylinder, 1-1/8 Bore, 3/8-24 Ports, Cast Steel
$89.99 SKU: 3079
9 Reviews

Product Overview:

Heavy duty 1 1/8" bore master cylinder
This replacement master cylinder has twin large capacity reservoirs especially suitable for 2 or 4-wheel disc brakes. It can be used with vacuum assist brakes, hydro boost power brakes, or even manual brakes**. This master has the common 3/8"-24 fittings on both sides so you can route your brakes lines as you see fit. Included are plugs to block off the unused ports.

If you do not want to worry about adapting your existing hoses/lines, upgrade to our #3077 hose kit seen to the right on this page.

Included items: Bench bleeding kit, port plugs, and bore adapter for short-rod boosters.

**Note: Manual brake systems require the deeper piston back bore to safely accommodate their longer pedal rods. Therefore ALL manual installations require that the "bore adapter" (see image above) be left out, or removed if already installed, to allow safe rod engagement. In manual setups more pedal pressure will be required due to the larger than stock bore of this master cylinder.

Full description

Heavy duty 1 1/8" bore master cylinder
This replacement master cylinder has twin large capacity reservoirs especially suitable for 2 or 4-wheel disc brakes. It can be used with vacuum assist brakes, hydro boost power brakes, or even manual brakes**. This master has the common 3/8"-24 fittings on both sides so you can route your brakes lines as you see fit. Included are plugs to block off the unused ports.

If you do not want to worry about adapting your existing hoses/lines, upgrade to our #3077 hose kit seen to the right on this page.

Included items: Bench bleeding kit, port plugs, and bore adapter for short-rod boosters.

**Note: Manual brake systems require the deeper piston back bore to safely accommodate their longer pedal rods. Therefore ALL manual installations require that the "bore adapter" (see image above) be left out, or removed if already installed, to allow safe rod engagement. In manual setups more pedal pressure will be required due to the larger than stock bore of this master cylinder.

Heavy duty 1 1/8" bore master cylinder
This replacement master cylinder has twin large capacity reservoirs especially suitable for 2 or 4-wheel disc brakes. It can be used with vacuum assist brakes, hydro boost power brakes, or even manual brakes**. This master has the common 3/8"-24 fittings on both sides so you can route your brakes lines as you see fit. Included are plugs to block off the unused ports.

If you do not want to worry about adapting your existing hoses/lines, upgrade to our #3077 hose kit seen to the right on this page.

Included items: Bench bleeding kit, port plugs, and bore adapter for short-rod boosters.

**Note: Manual brake systems require the deeper piston back bore to safely accommodate their longer pedal rods. Therefore ALL manual installations require that the "bore adapter" (see image above) be left out, or removed if already installed, to allow safe rod engagement. In manual setups more pedal pressure will be required due to the larger than stock bore of this master cylinder.
Review Heavy Duty Master Cylinder, 1-1/8 Bore, 3/8-24 Ports, Cast Steel

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PRODUCT REVIEWS
conor pearson
Reviewed 03/14/2022
lid is extremely hard to remove requires prying off the hold down bracket with a screwdriver to remove cap other than that works great

David Shriner
Reviewed 01/31/2019
Great stuff!

Chase Bryant
Reviewed 04/24/2018
Heavy duty is exactly what you get. It is rock solid, has large fluid capacity, a great cap design, and most importantly will stop that wild horse in its tracks! Awesome product!

Mike
Reviewed 03/11/2016
Worked perfect guys at WH are very helpful highly recommend

1966 460 bronco
Reviewed 10/19/2015
MC works great getting ready for hydroboost set up web site has great information

Roman
Reviewed 06/02/2015
Nice product, quick delivery. should have installed this years ago

Ken from Nv.
Reviewed 01/19/2015
This was money well spent, easy to install, especially with the included bench bleeder kit!

Ed K.
Reviewed 07/31/2014
Good looking and excellent performance. Did the job on a 66 with 4 wheel drum brakes. Big difference in stopping power!

Shamu
Reviewed 03/16/2011
Worked right the first time


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