Girodisc Corvette C7 (Z07 CCM) Rear Iron Rotor Conversion
For Corvette owners running the Z07 carbon-ceramic package, Girodisc’s rear iron rotor conversion delivers a cost-effective and performance-proven upgrade. Designed to replace the factory CCM discs directly, this setup improves heat management and serviceability while retaining full compatibility with OEM calipers and the integrated parking brake.
Vehicle Fitment
Chevrolet Corvette C7 Z06 (Z07 Performance Package, 2015–2019)
Chevrolet Corvette C7 Grand Sport (Z07 Performance Package, 2017–2019)
Compatible with OEM Brembo carbon-ceramic calipers and factory parking brake system.
Engineered for Precision and Durability
The Girodisc system bolts directly to the factory hubs with no modifications required. Each rotor features a CNC-machined 6061-T6 aluminum hat paired with Girodisc’s proprietary high-carbon cast-iron friction ring. The floating two-piece design allows for controlled thermal expansion, maintaining consistent pad contact and pedal feel even during extended track use. Internal curved vanes draw cooling air through the disc, preventing fade and ensuring stable temperatures under repeated hard braking.
Features
• Direct replacement for OEM CCM rear rotors—no adapters required
• 6061-T6 billet aluminum hats with hard-anodized finish
• Proprietary high-carbon cast-iron rings, cast and machined in the USA
• Floating mount system with 12 cadmium-plated drive pins
• Anti-noise spring washers prevent rattle while maintaining float
• Curved vane internal design for superior airflow and cooling
• Fully rebuildable—replace only the rotor rings when worn
• Sold/priced per pair
Girodisc A2-145 Rear Rotor FAQs:
Why convert from carbon-ceramic to iron rotors? Iron rotors provide more consistent pedal feel, superior heat tolerance, and drastically lower maintenance costs—ideal for track use or frequent spirited driving.
Do these work with the stock Brembo calipers and parking brake? Yes. The Girodisc rotors are designed for a perfect OEM fit, retaining all factory brake functions and hardware.
Will switching to iron rotors affect braking balance? No. The Girodisc system preserves factory rotor dimensions and maintains the original brake bias and ABS calibration.
Are these suitable for heavy track use? Absolutely. The floating two-piece design and improved heat capacity make them ideal for endurance track sessions and repeated high-load braking.
Give your C7 Z07-equipped Corvette reliable, track-ready stopping power with Girodisc’s rear iron rotor conversion—precision-machined for performance, consistency, and long-term durability.
