Wilwood 140-14838 Forged Narrow Superlite Front Hub Brake Kit - FNSL6R 6-Piston 14.00

The Wilwood 140-14838 is a Forged Narrow Superlite 6R (FNSL6R) Front Hub Brake Kit featuring a 14.00" diameter vented rotor, engineered specifically for OEM-style spindles on classic American trucks. This big brake kit delivers a powerful upgrade for custom street machines, show trucks, and high-performance dual-purpose builds demanding serious stopping power and visual impact.

At the core of this kit is Wilwood's billet forged 6-piston caliper — a hallmark of the FNSL6R caliper series. The six-piston design ensures even, consistent clamping force across the rotor surface for fade-resistant braking performance under demanding conditions. The 14.00" vented rotor provides exceptional heat dissipation, keeping brake temperatures in check during spirited driving or track use.

Key Features:

• Forged Narrow Superlite 6R (FNSL6R) billet 6-piston calipers for superior clamping force and rigidity
• 14.00" diameter vented rotor for maximum heat dissipation
• Engineered for traditional OEM-style spindles on classic American trucks
• Designed exclusively for 17" and larger wheels
• Hub-style mounting for a clean, integrated installation
• Available in multiple caliper finish and rotor design options to suit any build
• Ideal for custom show trucks, street builds, and high-performance street/track applications

The FNSL6R kit pairs effortlessly with tire and suspension upgrades, making it a natural choice when building or upgrading a classic truck platform. Multiple caliper finish options and rotor configurations allow enthusiasts to match both the performance requirements and aesthetic of their specific build.