Transmission interchange?

[overdrivesteve]

Hi,
does anybody know if a IH t34 5 speed will swap with a IH 5 speed that has 830m on the housing? Any idea what year this trans might be? And would it have syncroes for 2 to 5?

Here's are two pics of the 830m and 1 of a t34.

Thank you.

Steve

 

[FDChappie]

Looks to me like the input shafts are both the same, top covers too.

 

[jeff campbell]

Whats the part # on the starter side of the b.hsg, Jeff

 

[jeff campbell]

I think they're both the same tranny's ? Jeff

 

[overdrivesteve]

whats the part # on the starter side of the b.hsg, Jeff

I don't know what part number is there on the bhsg of the last picture, I'm still waiting for it to be shipped. But I am sure the last picture is a t34 overdrive.

Yeah, I hope they are the same, but with the t35 gear set.

I just want to have my ducks in a row so when the owner returns my call, that if the 830m trans has the gear ratios I want, and it will interchange, I will order that one and put the t34 overdrive up for sale. As of right now I don't know anything other than a friend of a referral of a friend had a truck they parted out after starting a restoration.
Waiting for info on gear ratios, year, model of truck, type of engine etc. Anything else I might need to know in order to determine if the trans will interchange with the t34?

They sold the engine, flywheel, bell housing, etc. Years ago.

Thanks.

Steve