C7 Corvette Z06 DBA 5000 Series T3 Front Brake Rotor Ring
The DBA 5000 Series T3 Front Brake Rotor Ring is a side-specific replacement friction ring for 2015–2019 C7 Corvette Z06 models with the factory J56 iron brake system and LT4 6.2L supercharged V8. Choose DBA52770.1LS for the left front or DBA52770.1RS for the right front. Each selection includes one 370 mm rotor ring for use with the compatible serviceable two-piece front rotor hat.
Product Details
- Brand: DBA – Disc Brakes Australia
- Product Line: 5000 Series T3
- Product Type: Replacement front brake rotor ring
- Fitment: 2015–2019 C7 Corvette Z06
- Brake Package: RPO J56 iron brakes
- Position: Front axle
- Included Quantity: One side-specific rotor ring
- Left Front / Driver Side: DBA52770.1LS
- Right Front / Passenger Side: DBA52770.1RS
- Construction: Vented high-carbon iron friction ring
- Surface: CNC-machined T3 slots
- Internal Ventilation: Directional curved vanes
- Rotor Hat Included: No
- Brake Pads Included: No
- Shipping: Free Shipping in the USA
Benefits
- Replaces the worn iron friction ring while retaining the compatible two-piece rotor hat
- Separate left- and right-side options match the directional internal cooling vanes
- T3 slots help clear brake dust and friction gases from the pad surface
- High-carbon iron construction supports consistent performance during repeated braking
- Curved internal vanes promote airflow and heat dissipation
- Retains the factory-size 370 mm J56 front brake dimensions
- Available individually for left- or right-side replacement
What to Expect
This product is a replacement friction ring, not a complete assembled brake rotor. The compatible two-piece center hat must be transferred from the existing rotor assembly. If the Corvette currently has a one-piece service rotor, there will not be a removable center hat for this DBA replacement ring.
The visible T3 slot design is bi-directional, but the curved internal cooling vanes make the rings side-specific. Select DBA52770.1LS for the left front or DBA52770.1RS for the right front.
Technical Specifications
- Outside Diameter: 370 mm / approximately 14.6 inches
- Rotor Thickness: 34 mm
- Minimum Thickness: 32 mm
- Ring Height: 34 mm
- Centering Diameter: 191 mm
- Mounting Holes: 10
- Mounting Bolt Circle: 215 mm
- Vane Design: Directional curved vents
- Surface Design: T3 slotted
Installation Overview
Installation requires disassembling the compatible two-piece front rotor, removing the worn friction ring, and installing the existing center hat onto the selected DBA replacement ring. The correct left or right ring must be installed according to the directional cooling-vane orientation.
Two-piece rotor assembly affects runout, balance, fastener torque, and brake safety. Installation should be completed by a qualified technician familiar with serviceable two-piece brake rotors. Follow the correct rotor assembly and brake-pad bedding procedures after installation.
Important Notes
- Each selection includes one rotor ring. This product is not sold as a pair.
- Order one left-front ring and one right-front ring when replacing both sides of the front axle.
- Left Front / Driver Side: DBA52770.1LS
- Right Front / Passenger Side: DBA52770.1RS
- The rings are side-specific because of the directional curved internal vanes.
- The center hat and complete assembled brake rotor are not included.
- Requires a compatible serviceable two-piece rotor hat and cannot be installed with a one-piece service rotor.
- Fits C7 Corvette Z06 models with factory RPO J56 iron brakes.
- Does not fit RPO J57 carbon-ceramic brakes or Z07-equipped cars retaining the carbon-ceramic system.
CORVETTE COMPATIBILITY
- Generation: C7 Corvette
- Model Years: 2015–2019
- Model: Z06
- Engine: LT4 6.2L supercharged V8
- Brake Package: RPO J56 iron brakes
- Excluded Brake Package: RPO J57 carbon-ceramic brakes
- Brake Position: Left front or right front
- Body Style: Coupe
Why Buy DBA C7 Corvette Z06 Rotor Rings From Custom Corvette Accessories?
Custom Corvette Accessories is enthusiast owned and operated, so correct Corvette brake-package and side-specific fitment matter. This page clearly separates the DBA left-front and right-front rotor rings, identifies the J56 iron brake requirement, and explains exactly what is included before ordering.
✅ In-stock items ship within 24–48 hours via Standard Ground.
✅ Free shipping items are available in the Continental US only.
✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.
✅ Custom or backordered items ship as soon as available.