Wilwood 140-11974 AERO6 W6A Front Hat Big Brake Kit 14.00" Black Slotted

The Wilwood 140-11974 is an AERO6 W6A front hat big brake kit featuring a 14.00-inch slotted rotor and black powder-coated six-piston calipers. Engineered for high-demand street, track, and heavy-duty applications, this kit delivers a substantial upgrade in clamping force and thermal capacity over factory brake systems.

Key Features:

• Forged Aluminum AERO6 Six-Piston Calipers — Black powder-coated finish; designed to deliver maximum clamping force for heavy-weight and extreme-duty use
• 14.00" Directional Staggered Vane Rotor — Slotted rotor design optimizes heat dissipation and provides sustained high-heat durability under repeated hard braking
• OEM System Compatible — Fully compatible with OE master cylinder output and ABS function for seamless integration
• Precision-Machined Big Brake Hat — Aluminum hat included for proper rotor positioning and caliper fitment
• Street and Track Capable — Ideal for show cars, dual-purpose street/track builds, as well as trucks and SUVs requiring enhanced stopping power for towing or off-road use

Important Installation Note: This kit does not include brake flex lines. Wilwood flex lines must be ordered separately to complete the installation.

The Wilwood AERO6 platform represents the top tier of Wilwood's bolt-on big brake lineup, combining race-proven caliper technology with application-specific engineering for simplified installation and proven performance on the street and strip.