Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve
SKU: 80763642962

Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve

Sale price$198.50 Regular price$220.55
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning ValveWilwood's high pressure die casting of premium alloy produces a high capacity body that is lightweight, looks great, and has the durability for competition. Machined billet lid captures a pressure balanced bellows gasket with 100% sealing against moisture invasion or fluid leakage. Mounting flange is slotted to accommodate installation on bolt centers between 3. 22" and 3. 40", making it a simple bolt on to many OE mounts including the popular

Wilwood's high-pressure die casting of premium alloy produces a high capacity body that is lightweight, looks great, and has the durability for competition. Machined billet lid captures a pressure balanced bellows gasket with 100% sealing against moisture invasion or fluid leakage. Mounting flange is slotted to accommodate installation on bolt centers between 3.22" and 3.40", making it a simple bolt-on to many OE mounts including the popular Chrysler, GM and Ford master cylinder bolt patterns. Each master cylinder is configured with full seperation between the front and rear reservoir chambers and fluid outlets. There is pressure access on both sides of the postion bore for right or left hand plumbing based on the mount locations.

The combination proportioning valve substantially simplifies wiring and brake proportioning adjustments on vehicles with custom brake systems. The combination block maintains full isolation between front and rear fluid circuits and is specifically designed to accompany the Tandem Chamber Master Cylinder.

Total pistion stroke of 1.10" is distributed at a 2:1 volume ratio between the primary and secondary chambers.

Choice of either 1" or 1-1/8" bore sizes provides the necessary options to match the volume and pressure requirements of nearly any application.

Proportioning valve kit only available in black.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80763642962

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Melissa in JAX
Waukegan, US
★★★★★ 2
Didn’t last long
Size: Medium, Size: Medium
One of my puppies chewed the rope apart within an hour. They still have one of the balls and play with it often.
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Reviewed in the United States on May 3, 2026
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plumber@1024
Belleville, US
★★★★★ 4
Good for playing tug of war, but better with a knotted handle
Size: Medium, Size: Medium
Strong and durable rope ball. I use it to play tug with my Doberman Pinscher -- at least until she decides that she's taking it, then she does!! The size is good, list of price is a good value for two, and my dog has a lot of fun with it. As you can see in the picture, there was not a knotted handle at the end. I was never a boy scout and don't know my knots and so anything I try to tie comes apart when we start playing. It would be nice if it came as it looked in the listing: with a knotted loop at the end.
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Reviewed in the United States on February 3, 2026
T
Toasty
Pawtucket, US
★★★★★ 4
Pricey for quality but my dogs love them!
Size: Medium, Size: Medium
This toy is a bit on the pricey side for what it is, and no matter how many times I try to tie it, I just cannot get it to stay secured. I really like the idea behind it, but the overall quality feels just okay rather than amazing. The ball itself is very lightweight and almost feels more like a dense foam than traditional rubber, which initially threw me off. That said, it has actually been holding up well with regular use, which is a pleasant surprise. Most importantly, my puppies absolutely love these. The biggest win for me is that it comes as a two pack, which means I can play with both dogs at the same time without anyone feeling left out. At the end of the day, my girls are happy, and that makes me happy too.
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Reviewed in the United States on January 20, 2026
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Verified Purchase
The Millers
West Palm Beach, US
★★★★★ 5
Soft and warm!
Color: Grey & Blue, Size: Large
These are so comfy and colors are awesome. I don’t dry in the dryer! Keep my feet warm all day long. Perfect stretch and softness.
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Reviewed in the United States on February 13, 2026
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erira
Fort Morgan, US
★★★★★ 5
Great socks!
Color: Blue & Green, Size: Medium
Super comfy, and fits as described. Loved the colors, and they keep my feet dry + warm!
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Reviewed in the United States on December 8, 2025

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