transmission replacement instructions please?

2004 CHEVROLET SILVERADO
250,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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GRASSLARRY
  • MEMBER
  • 15 POSTS
Need to know what transmissions interchange. At this point don't care if transmission is 2wd. Help
Mar 17, 2020 at 11:59 AM
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KASEKENNY
  • ✓ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
You should have the 4L60/65 or 80/85 E transmission. You can swap in any other E transmission but if it is out of a different body style then you may have some wiring alterations to make but it should fit with no issue.

Here is a video that will help with this:

https://www.youtube.com/watch?v=3vJAojsrfuU

Below you will find the process from the manual that will help with this the replacement.

Let us know if you have other questions. Thanks
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May 7, 2021 at 8:50 AM
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