T90 Tag

Is this the designation for the lower gear set t90? Came off the trans cover. The case says t90 a-1
64 cj6 f134

 

I'm not near my parts books, but if you take the top shift assy off, you can count the teeth on the input shaft. 33 teeth or 35 teeth. Gears ratios could have been swapped around over the years. I've done it myself.
Also, is there an oil trough around the teeth? That only fits with the smaller tooth count/earlier higher first gear.
The later/lower first gear came with 4.27 axles and the earlier ratio came with 5.38 gears, but things still could have been swapped around.
-Donny

 

Thanks Donny,
I didn't count teeth, but I did notice there was no oil slinger present. When i get back in it Ill count. Thanks for the info!