Wilwood Master Cylinder Kit Tandem Aluminum Black With 7/8" Bore 1965-1973

70% of 100


  • Direct Bolt On Upgrade
  • Includes Proportioning Valve
  • Die Cast Aluminum
  • Includes Necessary Hardware
MSRP $453.87
You save 7%

Wilwood Black Aluminum Tandem Master Cylinder Kit with a 7/8" Bore Size for all 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 or 1973 Mustangs.

Save yourself both time and money by purchasing this Wilwood Black Aluminum Tandem Master Cylinder Kit with a 7/8" Bore Size for your 1965-1973 Mustang. You'll get everything you need to upgrade your master cylinder and proportioning valve with a simple & easy installation process that will improve the performance of your classic Mustang drastically.

Kit Includes:
- Aluminum Tandem Chamber Master Cylinder
- Combination Proportioning Valve
- Mounting Bracket
- Fluid Tubes
- Mounting Hardware

Master Cylinder Features:
- Machined from High-Pressure Die Casting Aluminum
- Comes with Correct Pushrod & 7/8" Bore
- Black E-Coat Finish
- Lighter than Stock
- Fluid Outlet Ports on Both Sides of Bore
- Total Piston Stroke is Set to 1.10"
- Volume Ration of 2:1 Between Chambers
- Simple to Bolt On

Wilwood's Tandem Master Cylinder exemplifies the latest advancements in brake pressure & fluid control. This specific master cylinder is machined from high-pressure die casting of a premium aluminum alloy, making it almost 75% lighter than most cast iron OE master cylinders. It incorporates a slotted mounting flange that makes it easy to bolt onto the mount. Wilwood also includes the correct pushrod and 7/8" bore, while finished off with a black e-coating to help prevent any future rusting. This cylinder has a total piston stroke of 1.10" as well as a 2:1 volume ration between the primary and secondary chambers.

Combination Proportioning Valve Features:
- Specifically Designed to Work with This Master Cylinder
- Simplifies Mounting, Plumbing, Wiring & Brake Proportioning Adjustments
- Maintains Full Isolation Between Front & Rear Fluid Circuits
- Black E-Coat Finish

The Combination Proportioning Valve is specifically designed to work in parallel with the Master Cylinder in this kit. Wilwood's valve significantly simplifies your classic Mustang's plumbing, wiring, mounting and brake proportioning adjustments. It will maintain full isolation between the front & rear fluid circuits. The valve's body is coated with a black e-coating, just like the master cylinder.

When you purchase this kit, you'll also receive stainless steel fluid tubes that are precision bent with stainless steel tube nuts that come preinstalled for an easier installation process between he valve and the master cylinder. You'll also receive all of the necessary hardware required including stainless steel button head fastens that will thread into the black e-coated mounting bracket.

Please Note: This Master Cylinder Kit is fully compatible with Mustangs equipped with manual brakes. However, the 7/8" bore size will be too small to be used on power brake systems.

Replacing brakes are a necessity of owning any vehicle. However, while they will always wear out, the brakes on your Mustang don't need to wear out as fast when you install well engineered, high performance braking components, like those that are available from Wilwood. With CJ Pony Parts now offering the latest selection of brakes from Wilwood, you can find these parts at some of the best prices around.

What are you waiting for? Treat yourself by purchasing Wilwood's Black Aluminum Tandem Master Cylinder Kit with a 7/8" Bore Size for your 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 or 1973 Mustang from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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