This tandem master cylinder kit offers a comprehensive solution for heavy-duty automotive and industrial brake systems, combining precision fluid control with simplified wiring and installation. The kit includes a remote tandem chamber master cylinder with a 15/16-inch bore, a combination proportioning valve, mounting bracket, stainless steel fluid tubes, and mounting hardware, providing durability and performance under rigorous conditions. The master cylinder features a slotted flange for easy mounting, with finishes available in ball burnished or black E-coat for corrosion resistance and a sleek, professional appearance. The combination proportioning valve maintains full isolation between front and rear circuits, reducing brake imbalance and improving overall safety. Its compact design simplifies wiring and adjustments, making it ideal for custom brake setups on trucks, trailers, and industrial equipment. The stainless steel fluid tubes are precision-bent with pre-installed plated steel nuts, ensuring secure connections and ease of installation. Button-head fasteners thread into the mounting bracket, offering a rust-free, long-lasting solution for heavy-duty applications. Once installed, the system can be quickly bled and put into service, providing reliable brake performance in demanding environments.