DynaPro 6 forged billet calipers are combined with 12.19" diameter rotors for this group of traditional non-ABS spindles on American muscle cars and vintage rods. The enhanced brake capacity and pad performance of the sixpiston calipers provide an intermediate-level alternativeto the bigger six piston kits.These kits compliment wheel, tyre, and suspension upgrades on all types of custom show and high-performance street / strip machines. A full range of caliper finishes and rotor designs enable the builder to personalize the style and optimize the brake performancefor each individual application.