Wilwood 140-15910-D Narrow Superlite Front Big Brake Kit Drilled Slotted - 6R 12.88 Black

The Wilwood 140-15910-D Narrow Superlite 6R Front Big Brake Kit delivers exceptional braking performance and show-quality style for classic GM muscle cars. This premium kit features forged billet FNSL6R six-piston calipers paired with 12.88-inch drilled and slotted rotors, providing superior stopping power and heat dissipation for street and track applications.

Key Features:

• Forged billet FNSL6R six-piston calipers with black finish
• 12.88-inch drilled and slotted rotors (SRP design)
• Engineered specifically for Wilwood AFX Pro Spindles
• Complete bolt-on big brake upgrade kit
• Optimized for 17-inch and larger wheels
• Enhanced heat dissipation with drilled and slotted rotor design

Vehicle Compatibility (with AFX Pro Spindles):

• 1964-1972 GM A-Body vehicles
• 1967-1969 GM F-Body vehicles
• 1968-1974 GM X-Body vehicles

This narrow Superlite 6R kit is designed to work exclusively with Wilwood AFX Pro Spindles, making it the perfect complement to tire and suspension upgrades on custom show cars, high-performance street machines, and dual-purpose street/track builds. The drilled and slotted rotor design provides improved cooling and wet weather performance while adding an aggressive, race-inspired appearance.

Note: This kit requires Wilwood AFX Pro Spindles (sold separately) for proper installation and function.