Wilwood Front Drilled/Slotted XRS6R Brake Conversion, Red, Corvette C7 (2014–2019), 13.06 Inches

The red XRS6R version brings 13.06-inch SRP rotors to the Corvette C7 front upright. Verify Wilwood mounting dimensions and clearance at the wheel. Founded in 1977 under Bill Wood, Wilwood Engineering operates from Camarillo, California. The company designs and manufactures disc brake systems and the calipers, rotors, master cylinders, valves, fittings and lines used within them. Its motorsport, street-performance and specialized applications depend on compatible brake components.

Technical Details

• Manufacturer part number: 140-18533-DR
• Calipers supplied: 6-piston forged aluminum construction; piston material stainless; external finish red powder coat.
• Rotor selection: Diameter 13.06 in; width 1.25 in. The selected rotor has a srp drilled and slotted face and vented spec-37 iron construction.
• Fluid connections: Use the radial-mount bracket arrangement and fittings matched to the 1/8-27 NPT caliper inlet.
• Rotor/hat wheel-stud clearance pattern: 5 x 4.5 in; 5 x 4.75 in (5 x 114.3 mm; 5 x 120.65 mm)
• Wheel fit: A 17-inch wheel is a starting dimension. Confirm the full wheel profile with the kit drawing.
• Package scope: Supplied: mounting hardware. Not included: master cylinder, booster, spindles, flexible brake lines, hubs.
• Rotor assembly: Separate aluminum hats and vented iron rotors; compatible vehicle hubs retained
• Supplied brake pads: BP-10 compound for this rotor configuration.

Fitment & Compatibility

Use the 13.06-inch XRS6R arrangement in DS-1729 and the trim-specific rows below. The listed C7 range comprises 2014–2019 Stingray, 2014–2016 Z51, 2015–2019 Z06, 2017–2019 Grand Sport and 2019 ZR1. Verify the installed brake equipment, hydraulic connections and wheel profile before conversion; hubs and flexlines are not supplied.

Manufacturer Documents

• Wilwood DS1729 installation instructions

Wilwood kit specifications and component list

Manufacturer Warning

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.

Before ordering for a modified vehicle, contact PMB Performance with the relevant dimensions and component numbers. Our team draws on more than 20 years of parts and fitment experience.

Vehicle Applications

Application Notes

1. Line kit included (manufacturer): None
2. Front line-kit reference: 220-8176, 220-9100, , , 220-12168