92 454 nv4500 to 88 454 400th

[PNWGMT400]

So went to Auto Zone today, both flex plates are different. Should I get the engine flexvplate or tranny flex plate. Thank you all for your time. Tried to Google this. Just not sure how to word it.

 

[b454rat]

Flywheel is for a standard tranny, flexplate is for auto tranny's....

 

[PNWGMT400]

I understand I need aflex plate but do I need the one for a 92 454 or 88 454 they are different at AutoZone.

 

[Philhammerjr]

According to autozone's website the 92 came with a 4l80e and the 88 came with a Turbo 400 so I would go with the flexplate for the 88