Restore the stopping power and precision to your vehicle's hydraulic system with this NEW Brake Master Cylinder from ABC Dynamics. This unit is engineered as a perfect, high-quality replacement for original equipment, delivering powerful and consistent performance you can rely on. This master cylinder features a durable 1 1/8" bore and standard dual 1/8"-27 outlet size. It is a confirmed, reliable replacement for casting numbers FE32761 and 29780C. Built with new, robust construction, this part is ready to install and designed to provide a seamless fit and powerful performance. Important Compatibility Information: This product is a specific replacement for parts with a 1 1/8" bore and dual 1/8"-27 outlets. It is not a universal part. To ensure a proper fit, you must verify your existing bore size and casting number against FE32761 or 29780C before ordering. ABC Dynamics Part Number: M3707347