does anyone have a modern part number or detailed specs on a 4-speed slip yoke. Due to various automotive circumstances I just can't get at to work on the '55 but I feel the urge to do something. One of those things that I can do from the comfort of my own home is order a driveshaft for it... the one place I've found willing to make me a driveshaft to spec is insisting on having or providing a slip yoke to balance the shaft as an assembly.
thanks
nate