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Wilwood 140-18163-D Rear Aero4 Electronic Parking Brake Big Brake Kit 14" Rotor 6-Lug

Part of: Wilwood Disc Brake Kit

Other options in this family: Wilwood 140-15940-DR Wilwood 140-17986 Wilwood 140-17986-D Wilwood 140-17986-DR Wilwood 140-17986-R

Manufacturer

Picture for manufacturer Wilwood

Part Number

140-18163-D
8 reviews
Sale Price

$3,874.75

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Wilwood 140-18163-D Aero4 Big Brake Rear Electronic Parking Brake Kit delivers a complete, high-performance braking solution for 1971–1991 Blazer rear axles requiring a parking brake. Engineered for custom builds, show cars, and high-performance street machines, this kit pairs seamlessly with front big brake upgrades to provide optimized, balanced stopping power.

At the heart of this kit are Aero4 radial-mount four-piston calipers paired with a massive 14.00" two-piece rotor and high-performance BP compound brake pads. The Aero4 caliper's radial mounting design ensures maximum rigidity and consistent pad-to-rotor contact under heavy braking loads.

The integrated Electronic Parking Brake (EPB) caliper replaces traditional mechanical cable systems with a self-contained electric actuator, providing strong static holding force without the complexity of routing parking brake cables. The included control unit and wiring harness assembly simplify installation and day-to-day operation.

Key Features:

  • Aero4 radial-mount four-piston aluminum calipers
  • 14.00" two-piece vented rotors — 6-lug fitment
  • High-performance BP compound brake pads included
  • Electronic Parking Brake (EPB) — no mechanical cable required
  • Includes control unit and wiring harness for simplified installation
  • Compatible with popular muscle car and truck rear axles (1971–1991 Blazer)
  • Available in optional caliper finishes and rotor configurations for personalized styling

The Wilwood 140-18163-D is the definitive rear brake upgrade for builders who demand both superior stopping performance and modern electronic parking brake convenience in a single, complete kit.

No issues.

Order was fulfilled and delivered very quickly. Product arrived in excellent condition.

The item I bought was one to replace something I thought I had accidentally thrown away. A couple days after the boatplicity item arrived I located the like item I already had. I initiated the return process with boatplicity, as I no longer had need of the item. I completed the return request stuff and it said I would be contacted to continue the process but no one has contacted me.

Fast checkout

Great prices

I thought I was getting 10% off my next order but never got that.

I would like to rate 5 stars. However item description doesn't contain 3 year old manufacture date.

Had the Parts I needed.

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