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SKU: 140-10943-D / UPC: 889545010930
Wilwood AERO4 Rear P-Brake Kit 14.00" Drilled - Chevy 12 Bolt w/ C-Clips
The Wilwood AERO4 Rear P-Brake Kit is a high-performance big brake upgrade designed to replace factory disc brakes while retaining the original parking brake system. This kit features powerful AERO4 radial mount calipers, high-friction BP compound pads, and oversized 14.00" drilled rotors for significantly improved stopping power and heat management. Engineered to work seamlessly with the vehicle’s OE master cylinder, ABS system, and brake bias, this kit delivers enhanced braking performance, increased durability, and a high-tech appearance that complements big wheel, tire, and suspension upgrades on customized vehicles.
Key Features
- AERO4 Radial Mount Calipers – High-capacity braking with excellent heat dissipation
- 14.00" Drilled Rotors – Oversized for superior stopping power and cooling
- BP Compound Pads – High-friction formula for strong bite and low dust
- Retains Factory Parking Brake – Uses OE parking brake assembly for full functionality
- Drilled Rotor Design – Improves heat dissipation and reduces brake fade
- Complete Kit – Includes calipers, rotors, pads, and all mounting hardware
Specifications
| Detail | Value |
|---|---|
| Brand | Wilwood |
| Type | AERO4 Rear P-Brake Kit |
| Position | Rear |
| Rotor Diameter | 14.00 inches |
| Rotor Type | Drilled |
| Calipers | AERO4 Radial Mount |
| Application | Chevy 12 Bolt Rear Axle with C-Clips |
| Country of Origin | United States |
| Warranty | Wilwood Limited Warranty |
Whats Included
- Pair of AERO4 Radial Mount Calipers
- Pair of 14.00" Drilled Rotors
- BP Compound Brake Pads
- All mounting hardware and brackets
- Caliper Lube
Product Notes
- Designed for Chevy 12 Bolt rear axles with C-Clips
- Retains factory parking brake functionality
- Professional installation recommended
This Part Fits
| Application | Notes |
|---|---|
| Chevy 12 Bolt Rear Axle | With C-Clips – Common on many muscle cars and trucks |
| Performance & Custom Builds | Ideal for big brake upgrades on high-performance vehicles |
Why Choose Wilwood Big Brake Kits?
- Industry-leading brake technology trusted by racers and builders
- High-capacity calipers and oversized rotors for superior stopping power
- Retains factory parking brake for full functionality
- Excellent heat management and fade resistance
Frequently Asked Questions
- Q: Does this kit retain the factory parking brake?
- A: Yes, it is designed to work with the OE parking brake assembly.
- Q: What vehicles does this kit fit?
- A: It is designed for Chevy 12 Bolt rear axles with C-Clips. Confirm compatibility with your specific vehicle before purchasing.
- Q: Is this a good upgrade for track use?
- A: Yes, the AERO4 calipers and large drilled rotors provide excellent heat management and stopping power for both street and track applications.
Shipping & Handling
- Method: Ground UPS or FedEx (oversize may apply)
- Availability: In stock – ships same or next business day
- Packaging: Secure Wilwood retail packaging
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Wilwood
Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, Wilwood Disc Brakes has developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Wilwood Disc Brakes' core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motorsports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles. Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers. Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in co...
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