A Howe steering U-joint with a 15 mm-29 spline end on one side and a 3/4" smooth (Sm) end on the other. Metric end: the listing gives the size in millimeters.
- End 1: 15 mm-29 spline (code 34)
- End 2: 3/4" smooth (Sm) (code 06)
Pair it with a steering shaft or weld coupler that has the matching splines.
Howe Performance part number UJ-3406.