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Wilwood 140-13321-DR 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 140-13666

Manufacturer

Picture for manufacturer Wilwood

Part Number

140-13321-DR
10 reviews
Sale Price

$2,299.11

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Wilwood 140-13321-DR Forged Narrow Superlite 4R rear disc brake kit delivers a comprehensive big brake upgrade solution specifically engineered for 1965-1975 Ford Bronco rear axles with Small Ford flange and bearing configurations. This complete kit replaces OE 10-inch diameter drum brakes on 2700 or 2900 GVW axles with high-performance disc brake technology.

Key Features:

  • FNSL4R forged four-piston calipers for aggressive stopping power and thermal stability
  • 13-inch two-piece vented rotors with directional cooling vanes for improved heat dissipation
  • High-performance BP-10 compound brake pads optimized for balanced braking performance
  • Integrated drum-style parking brake assembly hidden inside the rotor hat for clean installation
  • Internal shoe parking brake system provides superior static holding power
  • Designed to complement front big brake upgrades on Bronco platform
  • Optional caliper finishes and rotor designs available for custom builds

This rear brake kit provides optimized braking balance when paired with Wilwood front big brake systems, delivering confident stopping power for both street and off-road applications. The neatly concealed parking brake mechanism maintains the clean appearance of a full disc brake conversion while providing reliable parking brake functionality.

Great prices

Great and user friendly

Best prices and super easy checkout.

great selection at reasonable price.

PRICE WAS EXCELLENT, PRODUCT WAS EXCELLENT, THREE DAY WAIT TO BE SHIPPED WAS LESS THAN EXCELLENT. YES, I SAW THAT WHEN I ORDERED, $20 FOR TWO DAY SHIPPING WAS A WAIST AS IT TOOK THREE DAYS AND A SUNDAY (4) DAYS PLUS 2 DAYS SHIPPING TIME 6 DAYS. TRACKIN

perfect

I ordered my shifter last night and I got a tracking number today, shipment seems to be speedy and arrive in 3 days with standard shipping.. cheapest price I can find anywhere!

Autoplicity was very helpfull in finding the right part for my vehical. I got my order in 2 days and all was in good shape. They had the best price by several dollars on my part. I will be doing business with them in the future.

Order was fast, had the products I wanted in stock, and vehry pleased. Thank you 5 star service.

Best place to find good products for cheap. I just got a jet programmer for almost $100 below the normal price. I also appreciate the fact that they gave me a call to make sure I was the one ordering.

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