Tremec Identification!!!

[DouglasOhio]

I am trying to figure out which Tremec Transmission my brother's car has, and also which gear ratios are in it. I was able to find two numbers on the tranny. The first is 1s52966989 and the second is e67r6394aa. Any input and help is much appreciated. Thanks

 

[89MustangGX]

The second number looks like the part number for a T-5 bellhousing. Along the same lines, the first one appears to be a T-5, which would start with 1352 ... maybe just an error made in getting the numbers.

Grab the numbers off the metal tag attached to one of the rear bolts and we can find out exactly what tranny it is.

 

[Mustang5L5]

You need the numbers off the tag

View attachment 515326

The important one is the number that begins 1352-52-XXX The number at the end will tell you the specific trans.

But most likely you have a T-5 trans...which was made back under the Borg Warner name. The Only T-5's to wear the tremec name were the T-5 made after 1997 for the V6 Mustangs.

 

[89MustangGX]

The Only T-5's to wear the tremec name were the T-5 made after 1997 for the V6 Mustangs.

Other replacements T5's can also bear this name as well -- some even have both BW and Tremec!

 

[DouglasOhio]

Thanks a lot guys. Ill check the rear tag when we can get under the car again, i had no idea this tag even existed haha. The transmission itself says Tremec on it, so im guessing its a newer replacement one, yeah i also guessed it was a t5 cuz its a lot smaller than a 3550, ill check the tag number with www.ttcautomotive.com and get the ratio numbers i need. Thanks again