Get outstanding holding power with a custom look! These heavy-duty Pro series rear axle disc brake kits are designed to provide absolute braking performance for a wide variety of street, custom show, and race cars. They combine the powerful clamping force of the new generation 4-piston Dynalite calipers with the added performance and cooling capacity of competition-style vented iron alloy 12.19” rotors. Other features include aluminum alloy brake hats, PolyMatrix brake pads, aluminum caliper brackets, Grade 8 mounting hardware, and detailed instructions for an easy bolt-on installation. They include internal parking brakes, and are anodized for the ultimate in detail. Brake Lines: You can choose to add a set of Wilwood stainless steel braided brake lines. Click Here to view .pdf installation instructions