Wilwood 140-15155 FNSL6R Front Brake Kit 13-14 Inch Rotors 5x5 Bolt Pattern

The Wilwood 140-15155 is a premium front disc brake kit featuring FNSL6R billet forged six-piston calipers paired with 13-14 inch rotors, delivering exceptional braking power and show-quality styling for American muscle cars and vintage hot rods. This complete brake upgrade solution is engineered specifically for Wilwood Pro Spindle and drop spindle applications.

Key Features:

• FNSL6R forged billet six-piston calipers for maximum clamping force and consistent pad wear
• 13-14 inch rotor diameter provides increased thermal capacity and fade resistance
• Modified hubs designed for 5 x 5.00 inch (5 x 127mm) bolt circle wheels
• Engineered for 17 inch and larger wheels to accommodate modern tire and suspension upgrades
• Compatible with Wilwood Pro Spindles and drop spindle configurations
• Available in multiple caliper finishes and rotor designs for custom aesthetic preferences
• Ideal for dual-purpose street and track vehicles demanding high-performance braking

This kit provides a complete front disc brake upgrade solution, combining track-proven performance with the refined appearance that discerning enthusiasts demand. The six-piston design ensures balanced brake pad contact and superior heat dissipation for consistent stopping power during aggressive driving.