Newbie here, just started working on a 1940 Series 60 family car. Got a new master cylinder and managed to strip the threads in the brass banjo tee on the front of the master cylinder. Anybody have one, or know where to get one?

 

According to my 1941 Olds parts catalog this part carried part number 1074936.
And fit all 1935 thru 1940 Oldsnmobiles with left hand drive. \
This info may expand your search.

 

Looks like that same part also fit Cadillac / LaSalle.
Hope you have deep pockets.
1935-1938 Cadillac & LaSalle Master Cylinder Outlet Fitting nos out of stock (cadillacpartsltd.com)

 

Definitely the right number, found a couple on eBay that have already sold. That'll help the search for sure. Thanks!