GiroDisc A2-162 2-Piece Slotted Rear Brake Rotor Upgrade, Ford Shelby GT350/GT350R 16-20

Description

Upgrade the braking performance of your Ford Shelby GT350/GT350R (2016-2020) with Girodisc 2-piece Brake Rotors A2-162.

This Girodisc rotor assembly is a direct replacement for the OE disc. No modifications are necessary—the assembly bolts directly to your car and works perfectly with OE calipers and pads.

The central hat section is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is crafted from Girodisc’s proprietary cast iron, poured in the USA and machined in-house from start to finish. The rotor features a curved vane design, developed in racing, that acts as a centrifugal pump to force cooling air through the disc.

The rotor and hat use a floating mount system with 12 high-strength alloy steel drive pins, manufactured in the USA to Girodisc specifications and cadmium plated for long-lasting corrosion resistance. These pins absorb braking loads while maintaining axial and radial float between the hat and disc. They are secured by class 12.9 cap screws with hardened washers. To prevent noise when cold, the pins are mounted with anti-noise spring washers, which allow for thermal expansion while eliminating rattle and ensuring the rotor self-centers between the pads.

Once installed, simply replace the cast iron rotor when needed.