T5 Five speed slant six 74 Dart Sport.

The T-5 came in different ratios too. I thought that the 5.0 Mustangs had a version with a deeper 1st gear than the Camaros that used the T-5.
The 5.0 Mustang’s and newer V6 Mustang’s had a 3.35 1st ratio, I believe the Camaro T5 had a 2.95 1st. Stay clear of the 4-cylinder T5, it had a 3.97 1st and a crazy 1-2 gear spread, worse than the 834OD!