69 TH 400 trans with a CT code? [Archive]

View Full Version : 69 TH 400 trans with a CT code?

Jeremy

07-09-2002, 02:37 AM

Does anyone have any idea what the CT decodes? Im guessing it may be out of a truck? My Chevrolet by the numbers book has no CT code listed. Again thanks for the help.

Chevy454

07-09-2002, 03:14 AM

Here is an application sheet for the th400, which I got from Ray Morrison:

http://ortrackm.missouri.org/~yenko/HYDRAM~1.jpg

Mr70

07-09-2002, 02:19 PM

A CT coded TH400 is a servce replacement.Ala CE engine Blocks as well.
C=Chevrolet
T=Transmission
What are all your numbers and letters stamped after this code?

Chevy454

07-09-2002, 04:29 PM

Looks to me like the sheet above lists "CT" as a truck application.

Mr70

07-09-2002, 07:10 PM

Yes that is possible to.
That is why I asked for more info. of what is stamped after it,if anything.
If it is on the passenger side aluminum tag,then it is a Truck application.If it is stamped on the VIN pad on Drivers side,then it is a Service replacement and will have 5-6 digits after it.

Jeremy

07-10-2002, 12:48 AM

Thanks for the printout 454, Here are the rest of the numbers from the metal tag on the passenger side.

CT-69- 39883 320 Thanks for the help guys!