Wilwood 140-2119-BD Forged Dynalite Rear Drag Brake Kit for Big Ford 2.5" Offset

Vehicle Fitment

• Universal fit for Big Ford new-style rear ends with 2.50" axle offset
• Compatible with street-strip and drag-race builds using Big Ford housings

Fitment Notes

• Rear axle only -- for drag-race door cars with Big Ford 2.50" offset ends.
• Supports 5x4.50", 5x4.75", and 5x5.00" wheel bolt patterns.
• Requires minimum 15" wheel diameter for caliper and rotor clearance.
• Not designed for vehicles with parking-brake requirements.

Features

• Forged Dynalite 4-piston billet calipers provide strong, lightweight braking.
• 11.44" steel rotors with aluminum hats reduce rotational weight.
• Solid rotor face ensures maximum rigidity and thermal stability.
• Hard-anodized calipers resist wear and corrosion under extreme heat.
• Engineered for consistent, smooth braking at high trap speeds.
• Complete bolt-on design eliminates fabrication during installation.
• Proven performance in sportsman and pro drag-race applications.
• Made in the USA with precision-machined components.

Specifications

• Part Number: 140-2119-BD
• Series: Forged Dynalite Drag
• Position: Rear Axle
• Axle Offset: 2.50" (Big Ford New-Style)
• Rotor Diameter: 11.44"
• Rotor Type: Solid steel, aluminum hat mount
• Caliper: 4-piston billet Dynalite
• Wheel Bolt Patterns: 5x4.50" / 5x4.75" / 5x5.00"
• Minimum Wheel Size: 15"
• Finish: Type III hard anodized calipers

Included Components

• 2x Forged Dynalite billet calipers (left & right)
• 2x 11.44" rotors with aluminum hats (2.50" offset)
• 1x Set of high-performance brake pads (BP-10)
• Mounting brackets, hardware, and installation guide

Product Description

The Wilwood 140-2119-BD Forged Dynalite Rear Drag Brake Kit delivers race-grade stopping power for Big Ford new-style rear ends with a 2.50" offset. This precision kit combines forged billet 4-piston calipers with lightweight 11.44" solid rotors, ensuring strong, fade-free braking under extreme drag-strip conditions while minimizing rotating mass.

Built for competitive racers and high-performance builders, the system fits multiple bolt patterns and installs using a simple bolt-on design. Its anodized finish provides lasting durability, while Wilwood's proven engineering guarantees dependable performance pass after pass. Ideal for street-strip conversions or full drag builds demanding superior braking control and reduced weight.