903700 Speedometer drive, transmission. 11 teeth

For those maintaining or restoring vintage Big Twins, this transmission-mounted speedometer drive is a vital piece of the puzzle. It features an 11-tooth gear and is a faithful reproduction of the original OEM 67130-36. This drive is designed to fit 1936 through 1961 Big Twin models, including both Flathead and OHV engines. In an era before wheel-mounted drives became standard, this transmission-driven setup was the heart of the speedo system. This high-quality reproduction ensures that your classic Harley can still provide an accurate speed reading from the gearbox, maintaining the mechanical integrity of your vintage drivetrain.