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Product details
Red Dynapro Low-Profile calipers clamp the drilled and slotted friction surfaces in this 11-inch rear package. The kit is selected by the BOP axle-end dimensions, and its rotor drums house a distinct mechanical shoe brake for parking. Wilwood Engineering has designed and manufactured disc brake systems and components since Bill Wood founded the company in 1977. From its Camarillo, California base, it supplies motorsport, street-performance and specialized applications with calipers, brake rotors, master cylinders, valves, fittings and brake lines. Selecting those components requires a match to the complete system.
Technical Details
- Calipers: 4 stainless pistons per caliper; lug mounting; forged aluminium bodies. Color: Red. Finish: Red Powder Coat. Inlet thread: 1/8-27 NPT.
- Caliper family: Forged Dynapro Low Profile. Brake-pad compound: BP-10.
- Manufacturer: Wilwood; manufacturer part number: 140-13513-DR. Supplied quantity: Sold as a kit.
- Application category: Rear Brake Kits - Street Performance. Axle/spindle category: Rear Kits. Brake function: Disc; Parking.
- 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.
- Internal parking-shoe assemblies are included. The vehicle cable/clevis connection is separate; parking cable kit 330-9371 is a separately selected option, not included.
- Rotor: 11.00 in; 279.4 mm outside diameter; 0.81 in; 20.57 mm thickness. Material: Iron. Construction: Vented. Friction-face style: SRP Drilled & Slotted.
- Rotor surface finish: Black Electro Coat.
- Wheel interface: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm. Rotor/hat wheel-stud clearance: 0.52 in; 13.21 mm.
- Nominal minimum wheel diameter: 14 in; 355.6 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.
- Housing/spindle flange: BOP 2.75. Flange/axle offset: 2.75 in; 69.85 mm.
Fitment & Compatibility
Confirm the 2.75-inch bearing, 2.75-inch axle offset and housing flange dimensions; the same nominal wheel bolt circle does not establish axle fit. Check the wheel diagram and plan the separate hose and cable connections for the vehicle's actual rear-end installation.
Manufacturer Documents
- Wilwood product specifications and wheel-clearance drawing
- Installation instructions
- Technical bulletin
PMB Performance can help work through the mounting and wheel-clearance details before purchase. Our parts and fitment support is backed by over 20 years of experience; include measurements of any modified axle or spindle.