Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This ProMatrix package supplies four replacement rotors: a 12.80-inch front pair and a 12.01-inch rear pair. Their SRP dimpled and slotted faces and black electro-coat finish suit the listed Corvette C5 and C6 Base brakes while retaining the original calipers and parking mechanism. Wilwood Engineering designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Bill Wood founded the company in 1977; its Camarillo, California operation serves motorsport, street-performance and specialized applications. Select individual components to meet the requirements of the complete brake system.
Technical Details
Rotors and mounting dimensions
- Front rotors: two, 12.80 in diameter x 1.25 in thick
- Rear rotors: two, 12.01 in diameter x 1.03 in thick
- Construction: vented iron, one-piece rotor/hat assemblies
- Friction faces: SRP dimpled and slotted
- Surface finish: black electro coat
- Wheel-stud clearance pattern: 5 x 4.75 inches; original hubs retained
Kit contents and separate parts
- Manufacturer part number: 140-9336-D
- Supply: one four-rotor set, two front and two rear
- Mounting: original hardware reused as instructed in DS-541
- Hubs, spindles, master cylinder and brake booster: not included
Calipers and friction components
- Retains the original compatible calipers and brackets
- New calipers, pads and hydraulic hoses: not included
- OE rear parking-brake mechanism retained
Fitment & Compatibility
Fits the C5 Corvette applications for 1997–2004, including C5 Z06, and the listed 2005–2013 C6 Base models. It does not fit C6 Z06 or Z51 brake/suspension configurations. Confirm the individual entries in the table below and retain the original compatible calipers, brackets, hubs and rear parking-brake mechanism. This is a four-rotor replacement package; brake pads, calipers and hydraulic hoses are not included. DS-541 describes reuse of the original mounting hardware and recommends inspecting or replacing worn pads before installation. Nominal minimum wheel diameter: 17 in; 431.8 mm. Compare the actual wheel barrel and spokes with the linked clearance drawing; diameter alone does not establish fit.
Installation documents
WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.
With over 20 years of brake-system and restoration experience, PMB Performance can help you review the application, wheel clearance and remaining parts for the installation.
Vehicle Applications
| Years | Make | Model | Submodel | Model option | Front brakes | Rear brakes | Kit application | Notes |
|---|---|---|---|---|---|---|---|---|
| 1997-2004 | Chevrolet | Corvette | C-5 & Z06 | Disc | Disc | Front Kit | 1, 2 | |
| 2005-2008 | Chevrolet | Corvette | Base | C-6 - Base | Disc | Disc | Front Kit | 1, 2 |
| 2009-2013 | Chevrolet | Corvette | Base | Base | Disc | Disc | Front Kit | 1, 2 |
Application Notes
- OE Replacement Rotor Kit (Front and Rear). Contains 4 qty.,1 Piece Brake Rotors.
- Line kit included (manufacturer): None