The Wilwood FNSL6R big brake kit for 1968–1972 Ford F100 front applications uses forged six‑piston Superlite calipers matched to 13"–14" rotors to increase braking force and presence. Built for traditional OEM spindles and 17"+ wheels, the kit supports tire and suspension upgrades on custom and dual‑purpose street/track trucks, and offers multiple caliper finish and rotor design options to personalize appearance and stopping behavior.
Wilwood 68-72 Ford F100 Truck Front Kit FNSL6R