WTB 65 28-Spline Detroit Locker Case Halves

[mygt350]

Looking for a nice set of 28-spline Detroit Locker case halves.  Have all the internals, just need the two halves.
Needs to be early version with the 4 holes in each half. I understand design changed from 4 hole to 2 hole version to keep more oil in center where gears are.
PM me with what you might have.
Thanks