Wilwood Bronco 2.00-inch-offset rear Superlite brake kit laid out with red calipers, slotted rotors, internal parking-shoe assemblies and mounting parts
Wilwood Bronco 2.00-inch-offset rear Superlite brake kit assembly example, showing a red caliper positioned over the slotted rotor and mounting hat
Wilwood Bronco 2.00-inch-offset rear Superlite brake kit laid out with red calipers, slotted rotors, internal parking-shoe assemblies and mounting parts
Wilwood Bronco 2.00-inch-offset rear Superlite brake kit assembly example, showing a red caliper positioned over the slotted rotor and mounting hat

Wilwood GT-Slotted Rear Brakes with Red Superlite Calipers and Parking Shoes, Bronco Big Ford Flange, 12.88-Inch Rotors and 2.00-Inch Offset

SKU: 140-13734-R

$2,299.11 Sale
Shipping calculated at checkout.

Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

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Product details

The red GT package combines 12.88-inch Spec-37 rotor rings with four-piston Superlite calipers and iron parking hats. It is matched to the Big Ford Bronco housing flange at a 2.00-inch axle offset, with internal shoes providing mechanical parking operation. Wilwood Engineering designs and manufactures disc brake systems and components in a range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines. Bill Wood founded the company in 1977, and it is based in Camarillo, California. The range serves motorsport, street-performance and specialized applications, with component choice governed by the complete system's requirements.

Technical Details

  • Manufacturer: Wilwood; manufacturer part number: 140-13734-R. 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.
  • Calipers: 4 stainless pistons per caliper; radial mounting; forged aluminium bodies. Color: Red. Finish: Red Powder Coat. Inlet thread: 1/8-27 NPT.
  • Caliper family: Forged Narrow Superlite 4R. Brake-pad compound: BP-10.
  • Wheel interface: 5 x 5.5 in; 5 x 139.7 mm. Rotor/hat wheel-stud clearance: 0.640 in; 16.26 mm.
  • Nominal minimum wheel diameter: 17 in; 431.8 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.
  • Housing/spindle flange: Big Ford Bronco. Flange/axle offset: 2.00 in; 50.8 mm.
  • Rotor: 12.88 in; 327.15 mm outside diameter; 1.10 in; 27.94 mm thickness. Material: Spec-37 Iron. Construction: Vented. Friction-face style: GT Slotted.
  • Rotor-hat material: Iron. Hat offset: 1.540 inches; this hat dimension is separate from axle offset.
  • Rotor surface finish: Black Electro Coat.

Fitment & Compatibility

Confirm the actual rear-end measurements before selecting by vehicle name. Check the bearing, flange pattern, 5x5.50 wheel circle and DS1065 clearance drawing. The parking shoes are part of the brake kit; the control cable/clevis arrangement and hydraulic hoses are separate.

Manufacturer Documents

With over 20 years of parts and fitment experience, PMB Performance can help check the brake configuration before you order. Include the vehicle information, installed axle or spindle and wheel dimensions in your enquiry.