Wilwood FNSL6R Forged Narrow Superlite 6R Front Brake Kit | Camaro Nova Chevelle (140-9803-D)FNSL6R billet Forged six piston calipers with 13" 14" rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non ABS spindles on American muscle cars and vintage rods. Built exclusively for 17" and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual purpose street and track machines. A full range of options for caliper finishes