does any one know the overall length of the 375 and the location of the mount ? i was hoping someone might have one laying around they could measure for me .. thanks

 

The same length as a long tailshaft TH350

 

Mount length: 27 15/16 inches (same as th400)
Overall length: 34 3/4 inches
TH400,TH375 Case length (where tailhouseing bolts on) 25 inches
TH400 short tailhousing:4 inches
TH375 tailhousing: 9 3/4 inches

This is what i measured...

 

Why would you want a TH375? It takes the same amount of work to install a TH400 and the TH375 is a light duty version of a TH400.

 

i got a really good deal on one that has the 400 guts in it with full race shift kit . manual valve body with reverse shift pattern. i want to built a drag car so i thought this would be the way to go ..

 

I di the same thing with mine...got a th375 for free an rebuilt it with the th440 internals and swapped out the tailshaft and tailhouseing with one from a 400...now its a th400