Zinc+ is the most corrosion resistant coversion coating to be introducted to the metal finishing industry. This coating can provide over five times the protection when applied over zinc plating.Kit includes: Caliper body, piston and bracketStainless steel banjo bolt & bleeder screwStainless steel slider pins and brake pad guidesBack plate for brake pads to fight corrosionSpacer bracket (to be used when mounting on a Dexter® Axle) and hardwareSpacer bracket (to be used when mounting on a Dexter Axle) and hardware