19-0398 Hose 12" for VOES switch

Maintaining a proper vacuum signal is essential for the performance of your ignition system. This S&S 12-inch hose is specifically designed for connecting the VOES (Vacuum Operated Electric Switch) to the intake manifold. With a 3/16-inch inside diameter, it provides a snug, reliable fit that prevents vacuum leaks which can cause erratic timing. This hose is a direct replacement for use with S&S Super Stock ignition systems and fits 1970 to 1999 Big Twin models, excluding the Twin Cam engines. It is a simple but vital part of your engine's tuning, ensuring your ignition module receives the correct data to adjust timing for load and throttle position.