Wilwood Hat/Rotor Kit, Front, 97-04 Corvette C5/Z06 (2pc Hat/Rtr)
Front Brake Kit
ProMatrix Front Track Rotor Kit
This ProMatrix track rotor kit was developed for competition as a direct replacement for the 12.8" diameter front rotors found on all 1997-2004 C5 models, and all 2005-2013 C6 base model Corvettes. GT-48 directional vane Spec37 race alloy rotors are mounted to the OE hubs with lightweight forged aluminum hats to deliver maximum thermal stability, cooling efficiency, and durability in sustained high heat braking cycles. Use these rotors for all types of auto-cross or road course competition where race compound pads are being used in the OE calipers, or with any aftermarket caliper kit made for use with the OE dimension rotors. Wilwood also offers three pad compounds for use in the OE calipers covering all types of vehicles from dual-sport street and track prepped cars, to dedicated race-only applications. Brake pads must be ordered separately.
Specifications
| Spindle Type: | Factory Disc Spindle |
| Caliper Type: | 0 - No Calipers Included |
| Rotor Diameter: | 12.8 |
| Min Wheel Diameter Req'd*: | 17 |
| Rotors | |
|---|---|
| Left Hand - Part No: | 160-7743 |
| Right Hand - Part No: | 160-7742 |
| Type: | GT 48 Curved Vane |
| Style: | GT Slotted |
| Surface Finish: | Plain |
| Material: | Spec-37 Iron |
| Outside Diameter (in): | 12.8 |
| Width (in): | 1.25 |
| Vane Count: | 48 CV |
| Design Type: | GT |
| Bedded: | No |
| Dynamically Balanced: | Yes |
| Rotor Hats | |
|---|---|
| Hat - Part No: | 170-7746 |
| Type: | Big Brake Hat - Short Offset |
| Material: | Aluminum |
| Finish Color: | Black E-Coat |
| Hat Offset Dimension (in): | 0.25 |
| Bolt Circle 1: | 5 X 4.75 |
| Stud Diameter - BC 1: | 0.52 |
| Stud Diameter - BC 2: | 0 |
| Stud Diameter - BC 3: | 0 |
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Chevrolet | Corvette | 427 Limited Edition Z06 |
| 2013 | Chevrolet | Corvette | 427, LT |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car, 50th Anniversary Edition |
| 1997 - 2013 | Chevrolet | Corvette | Base |
| 2010 - 2013 | Chevrolet | Corvette | Grand Sport |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 2001 - 2013 | Chevrolet | Corvette | Z06 |
| 2011 | Chevrolet | Corvette | Z06 Carbon |
| 2009 - 2013 | Chevrolet | Corvette | ZR1 |