Wilwood 140-2711-BD Forged Dynalite FDL Front Drag Race Disc Brake Kit with Drilled Rotors

The Wilwood 140-2711-BD is a Forged Dynalite (FDL) Front Drag Race Disc Brake Kit featuring cross-drilled rotors, purpose-built for serious drag racing competition on classic muscle car platforms. One of the most popular front brake conversion kits in drag racing, this bolt-on system delivers exceptional stopping power while dramatically reducing front-end weight.

Designed for four-wheel disc cars weighing up to 2,800 lbs. and rear drum brake-equipped cars weighing up to 2,400 lbs., the kit mounts to factory drum spindles using a CNC-machined aluminum bracket — no spindle modifications required. The forged billet FDL four-piston calipers clamp over lightweight alloy-steel, cross-drilled 10.75-inch rotors (minimum 0.35 in. thickness) and are paired with Wilwood's PolyMatrix brake pads for consistent, fade-resistant performance.

Forged billet five-lug hubs with direct-mount steel rotors combine with the lightweight caliper package to deliver an average front-end weight reduction of over 30 lbs. compared to stock drum or disc brake assemblies — with some configurations reducing weight by up to 50 lbs. Minimum recommended wheel diameter is 15 inches. Fits factory drum spindle only.

Kit Includes:

• Forged billet FDL four-piston calipers (gray finish)
• Cross-drilled 10.75 in. alloy-steel direct-mount rotors
• Forged billet five-lug hubs
• CNC-machined aluminum caliper mounting brackets
• PolyMatrix brake pads
• Wheel bearings and seals
• Extra-length lug studs
• All mounting hardware

Key Specifications:

• Rotor Diameter: 10.75 in. (273.1 mm)
• Minimum Rotor Thickness: 0.35 in. (8.89 mm)
• Rotor Style: Cross-drilled surface
• Caliper Type: Forged billet four-piston, gray finish
• Lug Pattern: Dual 5 x 4.00 in. / 5 x 4.50 in.
• Brake System Type: Manual (no booster included)
• Minimum Wheel Diameter: 15 in.
• Master Cylinder: Not included
• Spindles: Not included

Made in the USA by Wilwood Engineering, this drag brake kit is the go-to front brake solution for bracket racers and sportsman competitors looking to shave critical pounds and gain reliable, consistent stopping performance at the strip.