Auto Barn
Est. 1957
Wilwood

Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Red Small Ford 2.36in Off Bronco 5 x 5.50

$2303.10

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Red Small Ford 2.36in Off Bronco 5 x 5.50BRAKE KIT

Key Features

  • Fits Bronco rear axles with Small Ford flange and bearing, 2.36in offset, and 5 x 5.50 bolt circle.
  • Includes red Forged Narrow Superlite 4R (FNSL4R) four-piston calipers.
  • Features two-piece 12.88-inch rotors for improved heat management.
  • Comes with high-performance BP-10 compound brake pads.
  • Integrated drum-style parking brake assembly with internal shoe system for superior static holding power.
  • Designed to complement front big brake upgrades for balanced braking performance.
This brake kit is specifically designed for Bronco rear axles with Small Ford flange and bearing, a 2.36-inch offset, and a 5 x 5.50 bolt circle. It is intended to replace OE 10-inch diameter brakes on 2700 or 2900 GVW models.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This Wilwood kit gives you a complete rear disc brake upgrade for your Bronco, specifically designed for Small Ford rear axles with a 2.36-inch offset and 5 x 5.50 bolt circle. It replaces your stock 10-inch drum brakes and offers a significant improvement in stopping power and parking brake function. You'll receive a pair of red Forged Narrow Superlite 4R (FNSL4R) four-piston calipers, two-piece 12.88-inch rotors, and high-performance BP-10 compound brake pads. This kit also features a drum-style parking brake assembly with an internal shoe system for a clean look and solid holding power.

The FNSL4R calipers are forged for strength and feature a narrow design that fits well with the 2.36-inch offset. The two-piece rotor construction helps manage heat and allows for easier replacement of the rotor ring if needed. The BP-10 pads are a popular choice for a good balance of street performance and stopping power, complementing the front big brake kits often used on Bronco platforms. This setup is designed to provide optimized and balanced braking, especially when paired with front upgrades.

When installing this kit, you'll want to ensure you have the correct tools and refer to Wilwood's installation instructions, as it involves replacing the entire rear braking system. The integrated parking brake system is a notable feature, offering a cleaner appearance than external drum-in-hat style parking brakes. This is a substantial upgrade for anyone looking to enhance the braking performance and aesthetics of their classic Bronco.

Specifications

Brand
Wilwood
Manufacturer Part #
140-13321-R
UPC
889545019797

Frequently Asked Questions

Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Red Small Ford 2.36in Off Bronco 5 x 5.50

$2303.10