Wilwood 140-3623-BD Dynalite Rear Drag Brake Kit for Big Ford, 4-Piston Caliper

Upgrade your rear braking system with the Wilwood 140-3623-BD Dynalite Rear Drag Brake Kit, engineered for Big Ford applications that demand dependable performance and reduced rotating mass. This complete kit pairs a lightweight aluminum Dynalite 4-piston caliper with a drilled steel rotor and an offset mounting hat, providing a purpose-built solution for drag racing and high-performance rear brake setups.
The gray anodized caliper offers durable corrosion resistance and a clean, professional appearance, while the 12-inch drilled steel rotor is designed to promote consistent braking performance and heat management during demanding use. The 2.5-inch offset configuration helps accommodate application-specific wheel, axle, and suspension clearances, making this kit a practical choice for compatible Big Ford rear-end assemblies.
Wilwood part number 140-3623-BD is supplied as a complete rear drag brake kit for streamlined installation and component compatibility. Verify axle configuration, wheel clearance, rotor placement, and mounting requirements before ordering. This kit is intended for performance-focused applications where responsive braking, compact packaging, and lightweight components are important considerations.

Features:

• Brand: Wilwood

• Part Number: 140-3623-BD

• Brake Position: Rear

• Caliper Type: Dynalite 4-piston aluminum caliper

• Rotor Type: Drilled steel rotor

• Rotor Size: 12 inches

• Hat Type: 2.5-inch offset mounting hat

• Finish: Gray anodized

• Application: Big Ford rear-end assemblies

• Kit Type: Complete rear drag brake kit