![Brake Master Cylinder, Aluminum with Chrome Finish [GM Universal Mounting]](https://www.jegs.com/images/mini_750/500/555/555-631006.jpg)
Brake Master Cylinder, Aluminum with Chrome Finish [GM Universal Mounting]
- Brake Master Cylinder
- GM Universal Mounting
- Non-Power Assisted Disc/Drum Applications
- Power Assisted Drum/Drum, Disc/Drum & Disc/Disc Applications
- 1 1/8 in. Bore
- 9/16 in.-18 & 1/2 in.-20 Port on Ea. Side
- Aluminum
- Chrome Finish
JEGS 555-631006 Brake Master Cylinder
JEGS 631006 Dual Reservoir Brake Master Cylinder is machined from cast aircraft-quality, aluminum into a smooth and stylish unit. We then fully polish each one and finish it with high-luster chrome to provide the finishing touch to any engine compartment. Features a billet flat top cover and GM universal mounting with one 9/16 in. & one 1/2 in. port on each side.
Direct-Fit & Universal Brake Master Cylinders
JEGS offers a wide variety of brake master cylinders for direct fit or universal applications. Whether you're looking for a chrome unit to make your engine bay shine or just a replacement to get your vehicle back on the road, we have you covered. All units are manufactured using NEW not remanufactured high-quality materials and finishes to provide years of braking service.
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![Brake Master Cylinder with Dual Reservoir, Aluminum with Chrome Finish [Universal Mounting]](https://www.jegs.com/images/mini_200/500/555/555-631394.jpg)
![Master Cylinder Install Kit for GM [1 1/8 in. Bore, Chrome]](https://www.jegs.com/images/mini_200/500/555/555-631006k.jpg)