Wilwood 140-16458-DR GM Big Front Brake Kit 6x5.5 Bolt Pattern Drop Spindle

The Wilwood 140-16458-DR front disc brake kit delivers professional-grade stopping power for GM C10 and C15 trucks equipped with drop spindles and the 6 x 5.5 bolt pattern. This complete brake system upgrade is engineered specifically for custom trucks running 17" or larger wheels.

Key Features:

• FNSL6R billet forged six-piston calipers provide exceptional clamping force and heat dissipation
• 13" to 14" rotor compatibility for optimized braking performance with larger wheel packages
• Drop spindle specific design ensures proper fitment on lowered truck applications
• Available in multiple caliper finish options to complement custom show builds
• Choice of rotor designs including drilled, slotted, and directional vane configurations
• Complete kit includes all necessary mounting hardware and brake line fittings

This brake system combines track-tested performance engineering with show-quality aesthetics, making it ideal for dual-purpose street and performance trucks. The FNSL6R calipers feature billet forged construction for maximum strength and reduced weight, while the large rotor diameter provides improved thermal capacity and fade resistance during aggressive driving or heavy towing applications.