Wilwood 140-11389-DR Dynapro Rear Disc Brake Kit Big Ford 11in Red P-Brake

The Wilwood 140-11389-DR Dynapro Low-Profile Pro-Series Rear Disc Brake Kit is designed for compatible Big Ford rear axle applications using the New Style configuration with a 2.50-inch axle offset. It is intended for applications that require an integrated parking brake assembly while providing additional clearance for compact wheel installations.

The kit uses forged billet Dynapro Low-Profile four-piston calipers, 11.00-inch one-piece hat and rotor assemblies, high-friction brake pads and an SRP rotor configuration. The exact 140-11389-DR configuration features red calipers.

Vehicle Application

Rear Axle Application: Designed for compatible Big Ford New Style rear axle applications with a 2.50-inch axle offset.

Fitment Note: No specific year, make or model range is supplied for this kit. Verify rear axle configuration, housing end, axle offset, mounting requirements and wheel clearance before ordering.

Key Features & Benefits

• Dynapro Low-Profile Pro-Series rear disc brake kit
• Designed for compatible Big Ford rear axle applications
• New Style rear axle configuration
• 2.50-inch axle offset
• Forged billet Dynapro Low-Profile four-piston calipers
• Red caliper finish
• 11.00-inch one-piece hat and rotor assemblies
• SRP rotor configuration
• High-friction brake pads
• Integrated internal shoe-style parking brake system
• Low-profile design provides additional wheel clearance
• Designed for applications using many 14-inch to 15-inch rims
• Suitable for compatible custom performance street/strip and show applications

Technical Specifications

Installation & Compatibility

Confirm that the rear axle uses the compatible Big Ford New Style configuration with the required 2.50-inch axle offset. Housing end, mounting arrangement and wheel clearance should also be verified before installation.

The concealed internal shoe-style parking brake system provides static holding capability while keeping the parking brake assembly integrated within the rear disc brake package.

California Restriction

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

Important Notes

• No specific year, make or model fitment is supplied for this kit.
• Designed for compatible Big Ford New Style rear axle applications.
• Requires the correct 2.50-inch axle offset configuration.
• Wheel clearance should be verified before ordering or installation.

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.