Help! What is the stock transmission on a l98 1990?

[Aeolus702]

i would like to know what the stock transmission is called or what the model is, is it the 700r4?

1990 (non zr1)
l98 - 99096 miles

 

[93Rubie]

Should be a 700R4.

 

[John Robinson]

I found this site if you look at your rpo codes you will be able to find which model transmission was installed

http://www.framcatalog.com/Docs/FRAM/3Automatic_Trans_GM.pdf