Specifications
- Brand
- Wilwood
- Part #
- 140-13666
- UPC
- 889545048711

Wilwood Narrow Superlite 4R Rear P-Brk Kit 14.00in Big Ford New 2.38in Off Bronco 5 x 5.50
$2498.42
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Wilwood Narrow Superlite 4R Rear P-Brk Kit 14.00in Big Ford New 2.38in Off Bronco 5 x 5.50BRAKE KIT
Key Features
- Fits 1976-1977 Bronco rear axles with Big Ford New Style flange and bearing.
- Includes FNSL4R four-piston calipers for optimized braking performance.
- Features 14-inch, two-piece rotors designed to complement front big brake upgrades.
- Comes with high-performance BP-10 compound brake pads.
- Integrates a drum-style parking brake with a hidden internal shoe system for clean installation and superior static holding power.
- Designed for Big Ford New Style axles with a 2.38-inch offset and 5 x 5.50-inch bolt circle.
Product Details
The 14-inch, two-piece rotors in this Wilwood Narrow Superlite 4R rear disc kit are a key part of its big brake solution for 1976-1977 Bronco rear axles. These kits are built for the Big Ford New Style axle flange and bearing, replacing the stock 11-inch drum brakes. The FNSL4R four-piston calipers, paired with the large rotors and high-performance BP-10 compound pads, are designed to give you balanced braking that works well with front big brake upgrades on your Bronco.
What really sets this kit apart is the integrated drum-style parking brake. It uses a neat, hidden internal shoe system that not only keeps the installation looking clean but also provides strong static holding power when parked. This means you get the stopping power of a big brake kit along with a functional and reliable parking brake, all in one package. Wilwood offers optional caliper finishes and rotor designs, so you can customize the look and performance to match your specific build.
This kit is a comprehensive upgrade for your Bronco's rear braking system. It includes everything needed to convert your rear axle to a high-performance disc setup with a built-in parking brake. Make sure to check the manufacturer's installation instructions for specific details on fitting this kit to your Big Ford New Style axle.
Specifications
- Brand
- Wilwood
- Manufacturer Part #
- 140-13666
- UPC
- 889545048711
Frequently Asked Questions
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Wilwood Narrow Superlite 4R Rear P-Brk Kit 14.00in Big Ford New 2.38in Off Bronco 5 x 5.50
