Corvette C5, C6 Z51 Rear Replacement Rings
When your Corvette’s braking performance starts to fade, the Girodisc D2-324 Rear Replacement Rings are the solution. Designed for the Corvette C5 and C6 Z51, these high-performance iron rings restore the incredible stopping power and thermal control that Girodisc systems are known for. Whether you’re tearing down a straightaway or cruising through canyon roads, this replacement set keeps your braking system fresh, balanced, and ready for action.
Each ring is crafted from Girodisc’s proprietary high-carbon cast iron alloy, poured and machined entirely in the USA. The design utilizes curved internal vanes that act like miniature air pumps, constantly pulling cooling air through the rotor faces to minimize heat buildup and reduce brake fade. If your original Girodisc rotors have reached their wear limit, these direct replacements will bring your system back to peak performance without the cost of new hats.
Features and Benefits
- Direct bolt-on replacements for existing Girodisc rear rotors
- Machined from proprietary U.S.-cast high-carbon iron for strength and heat capacity
- 48 curved directional vanes maximize airflow and cooling efficiency
- Lightweight two-piece design reduces unsprung mass and rotational inertia
- Includes brand-new mounting hardware and detailed installation instructions
- Manufactured, machined, and balanced in the USA
Vehicle Fitment
- Chevrolet Corvette C5 Z51 (1997–2004)
- Chevrolet Corvette C6 Z51 (2005–2013)
These replacement rings are engineered exclusively for use with Girodisc aluminum hats. They will not fit OEM or other aftermarket hat systems.
Why Choose Girodisc
Girodisc brake systems are trusted by professional racers and serious enthusiasts who demand precision, consistency, and reliability. Each component is CAD-modeled, race-tested, and built to deliver world-class braking response. Replacing worn rings instead of the entire assembly saves cost while maintaining the exact performance that made your Girodisc setup exceptional in the first place.
FAQs
Do these include the aluminum hats?
No. The D2-324 kit includes only the iron rotor rings and new attachment hardware. Your existing Girodisc hats are reused.
Can I use these with factory Corvette rotors?
No. Girodisc rings are engineered specifically for Girodisc hats and will not bolt to OEM rotors or other aftermarket systems.
What’s included in the box?
Two rear rotor rings (left and right) plus all new drive pins, bolts, and washers for reassembly.
Are these rotors directional?
Yes. Each rotor features curved internal vanes and must be installed on the correct side for optimal airflow and cooling.
Ready to Upgrade?
Restore your Corvette’s stopping confidence with Girodisc D2-324 Rear Replacement Rings. Experience lighter, cooler, and more consistent braking lap after lap. Order your set today from Competition Motorsport and get back to braking perfection.
