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Wilwood 140-13666 Forged Narrow Superlite 4R Rear Disc Brake Kit

Part of: Wilwood Forged Narrow Superlite Disc Brake Kit

Other options in this family: Wilwood 140-12964-DR Wilwood 140-12964-R Wilwood 140-15304-DR Wilwood 140-15304-R Wilwood 140-13665-D

Manufacturer

Picture for manufacturer Wilwood

Part Number

140-13666
17 reviews
Sale Price

$2,494.08

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Wilwood 140-13666 Forged Narrow Superlite 4R rear disc brake kit delivers a comprehensive big brake upgrade solution specifically engineered for 1976-1977 Ford Bronco rear axles with Big Ford New Style flange and bearing configurations. This complete kit replaces factory 11-inch diameter brakes on 3300 GVW-rated axles with a professional-grade four-wheel disc brake system.

Key Features:

  • Forged Narrow Superlite 4R four-piston calipers for exceptional clamping force and heat dissipation
  • Choice of 13-inch or 14-inch two-piece vented rotors for superior cooling performance
  • High-performance BP-10 compound brake pads optimized for balanced braking with front big brake upgrades
  • Integrated drum-style parking brake assembly with internal shoe system for clean installation
  • Superior static holding power provides reliable parking brake function
  • Optional caliper finishes and rotor designs available for customized appearance
  • Complete bolt-on kit includes all necessary hardware and components

This rear brake kit is designed to complement Wilwood front big brake upgrades on the Bronco platform, providing balanced and optimized braking performance for upgraded suspension and powertrain applications. The hidden internal parking brake mechanism maintains a clean, professional appearance while delivering dependable holding power.

Great product as described but I did have to repaint them because there was some rust showing through the paint

Super fast shipping.

Very easy and helpful

None

It was fast, easy and you have stuff that most stores don't carry.

Received exactly what I ordered.

Fast good prices.

contacted tech support and they were very helpful

Great price found for my product. excellent customer service and my item was in stock.

Best prices with fast shipping and order updates. Will buy from again.<br>

This site is awsome! excellent customer service, lowest rate, Fast shipping!<br><br>I will save this site for my bookmark! %100 must check auto store site.

I like that your site has the quantity available for each item. I just tried to order this same item from another site which eventually canceled the order because the product was not in stock and they were unable to attain more from the manufacturer.

Real easy

Great site - Great experiance

The site seems very quick and easy to use

easy to find just what I needed..Thanks

Recently ordered a cargo liner and I must say, Autoplicity had the cheapest price anywhere! Excellent communication and super fast shipping! Will definitely do business with Autoplicity again! Thank you for a wonderful shopping experience!

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