Lockup or non-lockup.

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Coyote Jack

Member #55, I'm old
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Can somebody post a pic of a non-lockup 727 tranny? In particular the input shaft where the torque converter resides. I just want to make sure of what I have.


Jack
 
Hi Jack,


http://albums.photo.epson.com/j/View?u=1751254&a=13489738&p=51710273&Sequence=0
The top shaft is an early one with 19 splines, non-lockup, used from 62-66.
The bottom shaft is the later style, non-lockup with 24 splines. The groove at the end of the shaft designates this as a HP shaft..


http://albums.photo.epson.com/j/View?u=1751254&a=30044952&p=51715364&Sequence=0
This is a typical lockup input shaft with 23 splines. Note the smooth nose on the end.

Both links courtesy of John Kunkel.

Hope this helps! :salut:

EDIT: looks like they won't allow anyone to link to them, I'll email ya the pics, Jack.
 
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