Wilwood Right Rear Dynapro Single Sprint Racing Brake Kit, 10.20-Inch Drilled Aluminum Rotor

This is a single right-rear brake assembly for a matched Sprint racing installation, rather than a complete rear-axle pair. A Type III anodized Dynapro Single caliper operates the drilled aluminum rotor, with Purple compound pads and the required caliper bracket and mounting hardware. Wilwood Engineering's product range serves motorsport, street-performance and specialized brake applications. Founded in 1977 by Bill Wood and based in Camarillo, California, the company designs and manufactures disc brake systems, calipers, rotors, master cylinders, valves, fittings and brake lines. Individual components must be selected to match the complete system rather than by appearance alone.

Technical Details

• Right-rear rotor: 10.20 inches outside diameter and 0.31 inch thick; solid drilled aluminum, Type III anodized. This is a single-corner Sprint race package, not a rear-axle pair.
• Rotor surface finish: Type III Ano.

• Housing/spindle flange: OEM. Flange/axle offset: 0.00 in; 0 mm.

• Manufacturer: Wilwood; manufacturer part number: 140-13502. Supplied quantity: Sold as a kit.
• Application category: Rear Brake Kits - Race. Axle/spindle category: Rear Kits. Brake function: Disc.
• Separate wheel hubs included: No. Retain only the hub arrangement specified for this kit.
• Mounting hardware included: Yes. Spindles included: No. Master cylinder included: No. Brake booster included: No.
• Flexible brake lines included: No. Select the vehicle-end connection and routing separately.
• Use restriction: Race Only. Not for Street use.

• Caliper: one anodized Dynapro Single with two pistons, matched Purple-compound pads, mounting bracket and hardware.
• Caliper family: Dynapro Single. Brake-pad compound: Purple.

Fitment & Compatibility

Use only on the specified racing hub and mounting arrangement. Confirm the rotor attachment, caliper position and available clearance against DS1031. This kit is race-only, contains no parking-brake assembly and is not a street brake conversion.

Manufacturer Documents

• Wilwood product specifications and wheel-clearance drawing
• Installation instructions

PMB Performance brings over 20 years of parts and brake-fitment experience to helping you select the correct configuration. Send the vehicle details and measured brake interfaces if you need help confirming this kit.