Borgeson (920027) Remanufactured Manual Steering Gear Box Saginaw 122 manual steering box. Remanufactured. 3/4"-36 spline input shaft with standard 24:1 ratio. Steering Box, Manual, Saginaw 122, 3/4-36 Input, Remanufactured Made in the U.S.A. since 1914! Official steering components of the National Street Rod Association Industry leading warranty & support