Anyone here by chance know what the original GM torque converter code is on an 87 monte carlo ss? I'm talking about the GM 4 digid id sticker located on the converter body to help identify it. I had a transmission rebuilt on my 87 ss and it still not right, but he was going to replace the torque converter with a new one but wanting to know if he replaced it with the right one. I know 87 mc non ss has a gm id sticker with the id of CG6F meaning the C stands for 200r4 trans, G stands for 1397 stall speed, 6 stands for the clutch assy, which is a paper fiber, and the F stands for the body mounting which is 3 square pads. I can't remember for shure but I think I saw, before I took trans to guy to be worked on, the first 2 digits as being CC which the second C stands for 2075 stall speed but not shure. Then again I could have seen the 4 didgits beginning with CB. Anyone with info on that please let me know. Thanks.