Wilwood 140-9315-DR Forged Dynalite Rear Disc Brake Kit 12-Bolt Red

The Wilwood 140-9315-DR FDL Pro-Series Rear Disc Brake Kit is designed for compatible 12-bolt rear axle applications using a 2.75-inch or 2.81-inch offset and staggered mounting configuration. The kit combines forged billet Dynalite four-piston calipers, 12.19-inch one-piece drum/rotors, high-friction brake pads and an internal shoe-style parking brake system.

This configuration features red-finished calipers and an SRP rotor setup. Wilwood developed the FDL Pro-Series rear disc system for custom performance street, strip and show applications where a mechanically operated parking brake is required.

Vehicle Fitment

Application: Compatible 12-bolt rear axle configurations using a 2.75-inch or 2.81-inch offset with the required staggered mounting arrangement.

Fitment Note: Compatibility is axle-specific rather than based only on vehicle make or muscle-car classification. Verify the exact rear axle type, offset, mounting configuration and brake-system compatibility before ordering.

Key Features & Benefits

• FDL Pro-Series rear disc brake kit
• Forged billet Dynalite four-piston calipers
• 12.19-inch one-piece drum/rotors
• SRP rotor configuration
• High-friction brake pads
• Internal shoe-style parking brake system
• Red caliper finish
• Designed for compatible 12-bolt rear axles
• 2.75-inch / 2.81-inch axle offset configuration
• Staggered mounting configuration
• Suitable for compatible custom performance street, strip and show applications

Technical Specifications

Installation & Compatibility

Confirm the rear axle type, 2.75-inch or 2.81-inch offset and staggered mounting configuration before installation. Vehicle compatibility depends on the exact axle housing and brake-system setup.

Follow Wilwood installation instructions and verify all required hydraulic and parking brake components for the specific vehicle application.

California Restriction

No California sales or use restriction is specified in the supplied product information.

Important Notes

• Designed for compatible 12-bolt rear axle applications.
• Requires a compatible 2.75-inch or 2.81-inch axle offset.
• Uses a staggered mounting configuration.
• Vehicle fitment should be verified by axle specifications rather than vehicle category alone.
• Verify exact axle and brake-system compatibility before ordering.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.