Need help identifying Tremec trans.

MrNova

Forum Member
I have a Tremec trans n need help identifying it. It has three sets of numbers on it. They are as follows:

Top front: C-2605803

Driver Side top rear by shifter mount: C-2606415

Driverside Middle: C-2605865

Any help is very appreciated as i'm new to the Mustang world n Tremec transmissions, thanks Mike.
 
most common is the T-45:this is probably what you have came in most mustangs
photo_t45.jpg

then you have the TR-3650: came in 01 and up GT's
photo_tr3650.jpg


If it's a six speed it could be a t-56:
photo_t56.jpg


:cheers: welcome to the mustang world
 
I actually just found a tag on the tail housing and the numbers are as follows:

TR3550 AGAEG 25
2600682 0098

I hope this helps in identifying it. It seems to be a 3550 but which version? Thanks again, Mike.
 
Don't mean to steal the thread but I have a 3550 and was wondering if any of you know what shifter is best for it Pro5.0 or MGW. Thanks.
 
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