The Wilwood FNSL6R front big brake kit for 1963–1987 C10 applications pairs Superlite hardware with rotors sized to upgrade stopping power on classic truck spindles. Suited to owners fitting larger wheels and modern tires, this front kit improves pedal feel and braking capacity while complementing suspension and styling upgrades for street, show, and dual‑purpose builds without changing factory spindle mounts.
Wilwood FNSL6R Front Kit WWE 63-87 C10 Iron Pro