03-31-2008, 08:17 PM
Look on the front of the 9-bolt housing. Affixed to one of the studs is a small metal tag with a series of numbers. It should be there assuming someone did not fail to replace it for whatever reason during a servicing.
'77 351w- Explorer EFI, 4R70W, 4-link, lockers, 4.56, 35" MT/Rs with a severe rock addiction.
mokin:
Roads? Where we're going, we don't need roads.
![Confused Confused](https://cb4x4.com/images/smilies/confused.png)
Roads? Where we're going, we don't need roads.
![[Image: sig2.jpg]](http://i288.photobucket.com/albums/ll176/mchuzie/sig2.jpg)