Wilwood 140-14841-R FNSL6R Big Brake Front Hub Kit 14.00" Red Powdercoat Slotted

The Wilwood 140-14841-R Forged Narrow Superlite 6R (FNSL6R) Big Brake Front Hub Kit delivers championship-proven stopping power in a complete bolt-on package. Featuring a 14.00-inch slotted rotor and a six-piston forged aluminum caliper finished in red powdercoat, this kit is purpose-built for high-performance street driving and demanding track use on American trucks with factory drum spindles requiring 17-inch or larger wheels.

Key Features:

• Forged Narrow Superlite 6R (FNSL6R) caliper with a forged aluminum body and Type III mil-spec hard anodized finish for superior corrosion and wear resistance
• 14.00-inch slotted rotor with directional vane design for optimized heat dissipation and fade resistance
• Red powdercoat caliper finish for lasting visual impact and corrosion protection
• Thermlock pistons reduce heat transfer from pads to caliper, extending seal and fluid service life
• Internal damper springs and controlled-retraction high-temperature piston seals ensure consistent pedal feel from start to finish
• Caliper piston volumes matched for full compatibility with OEM power brake boosters and master cylinders
• Designed for use with factory drum spindles on American trucks
• Requires 17-inch or larger wheels
• Wilwood 220-11237 brake line kit required (sold separately)
• Sold as a complete kit with all necessary hardware

The FNSL6R Big Brake Front Hub Kit is engineered for builders who demand the ultimate in braking performance without sacrificing style. The wide selection of caliper finishes and rotor designs make these kits equally at home on custom show vehicles and serious dual-purpose street and track machines. Wilwood's forged aluminum construction keeps unsprung weight to a minimum while maximizing thermal efficiency and long-term durability.