57 Ford R 11 Overdrive Yoke

[54 Rancher]

I need the slip yoke for a 57 T85 with R11 Overdrive.  I think the standard trans uses the same yoke.  The output shaft measures 1.375 over the splines, it has 16 splines.
Any help, known substitutes or information greatly appreciated.
Richard

[Hoosier Hurricane]

A friend of mine needed one, couldn't find one anywhere.  I talked to the guy at the local driveline shop.  He came up with a yoke for a truck with two piece drive shaft that had the same spline.  He turned the unfinished OD to 1 11/16", cut it to length  and plugged the grease fitting hole.  Fit perfectly.  John