Wilwood 140-18158-DR Rear Disc/Drum FDLI Brake Kit 12.19in Rotor 6-Lug SRP Red

The Wilwood 140-18158-DR is a complete FDLI (Forged Dynalite) Pro-Series rear disc/drum parking brake conversion kit designed for 6-lug rear axle applications. This kit delivers optimized, balanced braking performance for custom performance street/strip and show machines, combining serious stopping power with a clean, professional installation.

At the heart of this kit is Wilwood's Forged Billet Dynalite four-piston caliper finished in red powder coat, paired with a 12.19-inch one-piece SRP (Street Performance Rotor) drum/rotor combo. The SRP rotor features a drilled and slotted surface for improved heat dissipation and bite. High-friction brake pads are included to complete the braking package.

The integrated internal shoe parking brake system is neatly concealed within the rotor hat, providing a clean, clutter-free installation while delivering superior static holding power — eliminating the need for an external cable-actuated drum assembly.

Kit Contents:

• Forged Billet Dynalite four-piston rear calipers — Red powder coat finish
• 12.19-inch one-piece SRP drilled and slotted drum/rotors (pair)
• High-friction brake pads
• Internal shoe parking brake mechanism
• All necessary hardware for installation

Key Specifications:

• Rotor Diameter: 12.19 inches
• Rotor Style: One-piece SRP (drilled and slotted)
• Caliper Type: Forged Billet Dynalite four-piston
• Caliper Finish: Red powder coat
• Lug Pattern: 6-lug
• Parking Brake: Internal shoe design
• Kit Position: Rear

The Wilwood 140-18158-DR rear disc brake conversion kit is purpose-built for builders looking to upgrade drum brakes to high-performance disc brakes while retaining a fully functional, clean parking brake solution on 6-lug rear axle platforms.