904 to 727

[steve5654]

I'm thinking about putting a 727 in my Duster to replace the 904. What problems will I run into? I have heard that the 727 is longer than the 904, any idea how much?

[jsnake]

You just have to get your drivline shortened and get the correct kick down linkage.

[jsnake]

Sorry I forgot you also have to get the correct youk on your drive line to go into the tail shaft of the tranne. get it from a wrecking yard.

[T748]

The 727 is 4" longer than the 904.You need to get the yoke and torque converter for the 727.The shaft size on the input and output shaft are larger on the 727.I'm not sure about the kickdown linkage.