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

The Wilwood 140-18163-DR Aero4 Big Brake Rear Electronic Parking Brake Kit delivers a complete, high-performance braking solution for popular muscle car rear axles — including 1971–1991 Blazer applications — that require a dedicated parking brake. Designed to complement front big brake upgrades, this kit provides optimized, balanced braking for custom builds, show cars, and high-performance street machines.

Key Features:

• Aero4 Radial Mount Four-Piston Calipers — Lightweight, high-strength calipers in a striking SRP Red finish deliver consistent, powerful braking force at all four pistons
• 14.00" Two-Piece Rotors — Large-diameter rotors maximize heat dissipation and stopping power for demanding performance applications
• High-Performance BP Compound Brake Pads — Engineered for balanced bite and fade resistance on street and performance driving
• Electronic Parking Brake (EPB) — Provides high static holding torque for secure parking without mechanical cables, eliminating complex cable routing
• Included Control Unit & Harness Assembly — Simplifies wiring and integration, streamlining installation and everyday use
• 6-Lug Hub Compatibility — Designed for 6-lug rear axle configurations common to 1971–1991 Blazer platforms
• Optional Caliper Finishes & Rotor Designs — Allows builders to personalize aesthetics and fine-tune brake performance for any application

Whether you're building a custom show car or a high-performance street machine, the Wilwood 140-18163-DR provides a factory-clean electronic parking brake integration alongside serious braking performance. The complete kit nature of this package ensures all major components are matched and ready to install.