TH350 ?

[akitagandy]

I have a trans it has the same pan and bolts as a 350 the only numbers I can find stamped in it are 175410753 or it could be 17S410753 it has a big 75 welded on the top of the bellhousing , about 6"tall and 6"wide. Could this be a TH375B

 

[rcnurd]

I have a trans it has the same pan and bolts as a 350 the only numbers I can find stamped in it are 175410753 or it could be 17S410753 it has a big 75 welded on the top of the bellhousing , about 6"tall and 6"wide. Could this be a TH375B

This site says the TH375B has a 12 inch tailshaft housing. Don't know about the numbers.

http://www.crankshaftcoalition.com/wiki/Transmission_identification

rcnurd