This tandem master cylinder kit is designed for heavy-duty automotive and industrial brake systems requiring reliable pressure actuation and fluid control. It includes a high-performance remote tandem chamber master cylinder, a combination proportioning valve, mounting bracket, precision-bent stainless steel fluid tubes with pre-installed plated steel nuts, and durable mounting hardware. The master cylinder features a slotted flange for secure mounting and comes in two finishes: ball burnished or black E-coat, providing both a sleek appearance and long-lasting corrosion resistance. The combination proportioning valve simplifies brake wiring and adjustment, maintaining full isolation between the front and rear fluid circuits for optimal brake balance and safety. Its compact design and corrosion-resistant components make it suitable for custom or upgraded vehicles, as well as industrial equipment where dependable brake performance is critical. The stainless steel fluid lines ensure a secure, leak-proof connection, while the pre-installed nuts and fasteners allow for straightforward installation, reducing downtime and ensuring consistent operation over years of service.