hrdnissan
+1y
its a 90 modle yota rear end,ya there is a hole in the cinter of. like you have the 4 bolt holes and in the middle ther is one on the drive shaft its like 1"1/2.with a rased lip.and on the rear end ther is the 4 bolt holes and 1" hole with a big nut in it, i gusse this is to hold the flag to the rear end.ill try to post a pic.