| Application/Sub-model | Year | Front | Rear |
|
C6 Z06 |
05-13 |
Piston area: 51.32 cm² |
Piston area: 28.27
|
|
C6 ZR1 |
05-13 |
Piston area: 54.98 172-2515/2516
|
Piston area: 32.3 172-2517/2518
|
|
C7 Z06 w/Z07 Pkg. CCM Rotors (394/390mm) Conversion kit: GM-IRK-09 |
14-19 |
Piston area: 54.98 172-2489/2490
|
Piston area: 32.3 172-2491/2492
|
|
C7 Z06 Iron Rotors (370/365mm) |
14-19 |
BC-61 (30/34/38x30) = (Camaro G5 ZL1) Piston area: 54.98
|
Piston area: 28.27
|
|
C7 (Std & Z51) Iron Rotors (340/338mm) |
14-19 |
Piston area: 55.42
|
Piston area: 28.27 |
|
C8 (Std & Z51) Iron Rotors: Z51: C8-IRK-01 (Std) Stingray: C8-IRK-02 |
2020+ |
C8-41 (42/42x27.5) (=C7-41) Piston area: 55.42 |
C8-42 (38/38x27.5) (=BF42) Piston area: 45.36 |
| C8 Z06 (Iron Rotors) | 2023+ |
BC-61 (30/34/38x30) = (Camaro G5 ZL1) Piston area: 54.98
|
Piston area: 45.49
|
| C8 Z06 w/Z07 (CCB) Pkg. | 2023+ |
Piston area: 54.98
|
Piston area: 45.49
|
C7 Z51 caliper boots and pistons are different from the conventional ones and don't come with cross-over tubes; however, there is a small bushing that holds brake fluid from leaking out after the caliper's two halves are assembled.
Instead of OE's bushing, we offer an O-ring, which serves the same purpose as the OE bushing based on our hydro test and is a better alternative in material and design.
O-ring can be purchased here: https://racingbrake.com/or-09
O-ring (left) is easier to handle than OE bushing (right)
Where the O-ring fits (outboard half)









