Wilwood 140-12271-D Front Disc Brake Kit with Black Superlite 6R Calipers for 1964-1974 GM A-Body, F-Body and X-Body

Upgrade the front braking performance of your classic GM vehicle with the Wilwood 140-12271-D Brake System Kit. Designed for select 1964-1974 GM A-Body, F-Body and X-Body applications, this complete front disc brake system combines forged Superlite 6R six-piston calipers with drilled and slotted iron rotors for strong, consistent stopping performance. The kit is well suited for enthusiasts restoring or improving vehicles such as select Camaro and Nova models while maintaining a clean, purposeful appearance.
The forged narrow Superlite 6R calipers provide rigid, lightweight construction and dependable piston engagement across the brake pad surface. Black powder coating adds a durable finish that complements a wide range of engine bay and chassis styles. The included aluminum offset hats are engineered to position the rotors correctly within the braking system, supporting proper fitment and consistent operation when installed with compatible components.
The 12.880-inch drilled and slotted iron rotors help manage heat and provide effective friction characteristics for street-driven performance applications. As a front brake kit, the Wilwood 140-12271-D is designed to provide a coordinated upgrade rather than requiring the selection of individual calipers, rotors and mounting hardware. Verify wheel clearance, spindle compatibility and vehicle application details before installation, as brake system fitment may vary by year, model and existing suspension components.
Wilwood part number 140-12271-D delivers a complete, performance-focused front braking solution with six-piston calipers, black powder-coated finish, offset aluminum hats and drilled/slotted iron rotors. Professional installation is recommended to ensure correct assembly, brake line routing, rotor alignment and system setup.

Features:

• Brand: Wilwood

• Part Number: 140-12271-D

• Brake Position: Front

• Caliper Type: Forged Narrow Superlite 6R six-piston caliper

• Rotor Type: Drilled and slotted iron rotor

• Rotor Size: 12.880 inches

• Hat Material: Aluminum offset hat

• Finish: Black powder coat

• Vehicle Application: Select 1964-1974 GM A-Body, F-Body and X-Body vehicles

• Kit Type: Complete front disc brake system kit