top of case by vent is 421 and g under it tag is pink and has 017-2185b01469 the letters are rubbed off though the front by the torque converter has 4f-11451219
This should help: http://members.aol.com/powerrslid/thm2004r.html It's really the valve body you want to ID for correct shift points. The cases are the same so stamping on them are generico No: You need the info on the the tag. Also, I have a shift kit I'm not going to use, going with the correct trans for my "T". Anyhow, $60.00 Shipped. Details here: http://www.turbobuick.com/forums/parts-sale/244940-shift-kit.html Rich
well i found out it is a 85 buick trans . now i got to see what valve body is in the trans. i took off the pan and i saw the pink stripe and i saw the valve body is a BQ6 so i got to get a brf valve body.
Actually the BQ is a good valve body that came in the turbo regals that year. Very similar to the BR.