Looking for Polyurethane T136-27 mounts anybody have a source?

[gentrysgarage]

Once I finish the mounts on the Cummins it will be time to mico-align the drivetrain. The mounts I have on the T136-27 probably date to 1968 and are well past flat, rather than getting some NOS rubber I would like to upgrade tho polyurethane...anybody have a source? Thanks in Advance!

 

[gentrysgarage]

OK lets try another tact...how about the measurements of the cab and transfercase bushings p/n# 7521436 and NSN# 5342-00-040-2073. Also if anyone has installed new ones what was the height when torqued down to specs?

 

[gentrysgarage]

PS any way to edit the thread title to reflect "or measurements"?

 

[gentrysgarage]

UPDATE:

OK so I guess no one had any new bushings around to measure so I bought one. Seems there are at least 200 or so interested SS's out there (with 287 views) I have decided that I will be making my own and of course as you guys all help me when you can I will make a dedicated thread and video of my nefarious activity! LOL! Wish me luck my head is hurtin' from all the reaseachin'!