Do the GiroDisc Front Rotors for 5th Gen fit the 6th Gen Camaro ZL1?

No. The GiroDisc Front Rotors for 5th Gen are listed for the fifth-generation Camaro ZL1 only. The sixth-generation ZL1 has its own GiroDisc front rotor, A1-211, so confirm the generation of the car before ordering. The two are not interchangeable.

How many drive pins hold the ZL1 front ring?

Twelve. GiroDisc uses twelve high-strength alloy steel drive pins on this rotor, made in the USA and cadmium plated against corrosion. Class 12.9 cap screws with hardened washers secure them, and anti-noise spring washers keep the floating ring quiet when cold.

Does the 5th Gen ZL1 keep its factory calipers?

Yes. GiroDisc describes the rotor as a direct replacement for the original disc. It bolts to the hub, the factory calipers refit without modification, and the brake bias and ABS efficiency Chevrolet developed for the ZL1 remain as they were.

Why choose GiroDisc rotors over a big brake kit for the ZL1?

Replacing only the rotors keeps the factory calipers, so the brake bias and ABS calibration stay as Chevrolet engineered them. A big brake kit replaces the calipers and changes the hydraulics, while the GiroDisc rotor improves the disc itself and leaves everything else untouched.

Are the ZL1 front rotors handed left and right?

Yes. The curved vanes inside each ring are directional and must spin the correct way to pump air outward through the disc. GiroDisc labels each rotor for its side, so match the marking to the corner of the car during installation.

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Description

GiroDisc Front Rotors for 5th Gen Chevrolet Camaro ZL1

GiroDisc’s Front Rotors for 5th Gen Chevrolet Camaro ZL1 replace the factory front discs on the supercharged fifth-generation ZL1 with a two-piece floating assembly held together by twelve drive pins. It is a direct replacement that bolts on with the original calipers, so the ZL1 keeps its factory brake balance and ABS calibration. The ring is GiroDisc’s own iron, poured in the USA and machined in-house, on a 6061-T6 aluminum hat. For a ZL1 that sees regular track use, it is the alternative to a big brake kit that leaves the factory calipers in place.

Design and Performance

Where many GiroDisc rotors use ten drive pins, the GiroDisc Front Rotors for 5th Gen ZL1 use twelve, made by GiroDisc in high-strength alloy steel and cadmium plated, secured by class 12.9 cap screws with hardened washers. They carry the braking load while letting the ring float. Curved vanes pump cooling air from the hub outward, and spring washers keep the ring quiet when cold.

Features

Twelve high-strength alloy steel drive pins
Direct replacement with the factory front calipers
Class 12.9 cap screws with hardened washers
Curved vanes acting as a centrifugal pump
US-sourced 6061-T6 aluminum hat
GiroDisc cast iron ring with a slotted face

What’s Included

Front rotor assemblies (L/R)

Applications

Chevrolet Camaro ZL1: 5th Gen | 6.2L LSA supercharged V8

Notes

The sixth-generation car uses the GiroDisc 6th Gen Camaro ZL1 front rotors
GiroDisc does not list a separate replacement ring part number for this rotor
Cap screws are never tightened beyond 60 in-lb (7 Nm)
Stock photography may not depict the actual product

Frequently Asked Questions

Do the GiroDisc Front Rotors for 5th Gen fit the 6th Gen Camaro ZL1? No. The GiroDisc Front Rotors for 5th Gen are listed for the fifth-generation Camaro ZL1 only. The sixth-generation ZL1 has its own GiroDisc front rotor, A1-211, so confirm the generation of the car before ordering. The two are not interchangeable.
How many drive pins hold the ZL1 front ring? Twelve. GiroDisc uses twelve high-strength alloy steel drive pins on this rotor, made in the USA and cadmium plated against corrosion. Class 12.9 cap screws with hardened washers secure them, and anti-noise spring washers keep the floating ring quiet when cold.
Does the 5th Gen ZL1 keep its factory calipers? Yes. GiroDisc describes the rotor as a direct replacement for the original disc. It bolts to the hub, the factory calipers refit without modification, and the brake bias and ABS efficiency Chevrolet developed for the ZL1 remain as they were.
Why choose GiroDisc rotors over a big brake kit for the ZL1? Replacing only the rotors keeps the factory calipers, so the brake bias and ABS calibration stay as Chevrolet engineered them. A big brake kit replaces the calipers and changes the hydraulics, while the GiroDisc rotor improves the disc itself and leaves everything else untouched.
Are the ZL1 front rotors handed left and right? Yes. The curved vanes inside each ring are directional and must spin the correct way to pump air outward through the disc. GiroDisc labels each rotor for its side, so match the marking to the corner of the car during installation.

About GiroDisc

GiroDisc designs, manufactures, and sells 2-piece, fully floating brake rotors for a wide range of performance vehicles. Every major component, including the hats, rotor rings, and drive pins, is manufactured in-house at their facility in Bellingham, Washington, from domestically sourced materials. GiroDisc rotors use a proprietary high-carbon iron ring formulated for superior metallurgy and thermal performance, paired with reusable machined-aluminum hats that reduce the long-term cost of maintaining a high-performance brake system. The 2-piece floating design sheds unsprung and rotating mass while remaining street-friendly, delivering race-proven braking for track and street use alike.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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GiroDisc Front Rotors for 5th Gen Chevrolet Camaro ZL1 [A1-239]

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GiroDisc Front Rotors for 5th Gen Chevrolet Camaro ZL1

Design and Performance

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About GiroDisc

Reviews