May not even be a US T-33, could be a Canadian built, hard to tell with
the serial ,
From what I have read the US used the J-33-A

Nene 10 perhaps ?
I'm not an engine expert , not even a T-33 expert
really not even an expert, at all in anything..

Don't destroy our image, John, we count on your posts
on a daily basis. Good stuff, all the time!

Old Chief Lynn