Chevrolet Camaro (6th Gen) BCD 398mm Front Rotors

Fitment Note: These rotors change the front pad shape to D1405, which is the front pad shape from the 6G SS 1LE or C7 Z06 with factory iron brakes.

These GiroDisc 2-piece rotors are for the 6th-generation Camaro with the copper-free brake package (option code BCD). The factory rotors are designed with a large annulus to increase the mass in the system. Our rotors allow you to run a standard-annulus pad which is widely available and proven, removing the large rotating mass penalty that the factory rotors introduced. If you need help finding the correct pad shape, please contact us.

The rotor rings are machined from a proprietary casting made of high-carbon iron formulated to GiroDisc’s specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal pump pulling air in through the hub to effectively cool the rotors under hard use. The 2-piece design means a reusable hat which can be attached to new rings (part number D1-320) when they need to be replaced.

All major components including the hats, rotor rings, and drive pins are manufactured in-house at our facility in Bellingham, WA from domestically sourced materials. The hat is made from 6061-T6 aluminum and coated in a black anodize finish. The drive pins are made from a high-strength steel alloy and cadmium-plated for corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float while also being street-friendly with no noise from loose hardware.

Diameter: 398mm
Thickness: 36mm
Weight: ~29 lbs per rotor assembly

The minimum thickness at which we recommend replacing these rings is 34mm. We also recommend replacing them if a crack leads to the edge of the ring.