Inliners International
Posted By: Whitedog 4l60e differences - 02/03/12 01:59 AM
I was at the junk yard browsing through the stack of transmissions when I noticed the different factory tags on the 4l60e transmissions. One had 8SHD on it, the other 6SHD, and 8FBD was on one that looked to have a Trailblazer bellhousing.

Is there any major differences between them all, or are they just designation tags for things like; van, truck, car, etc...
Posted By: Bruce Re: 4l60e differences - 02/03/12 06:17 PM
This may help:

http://mmerlinn.com/catalog/lilscribbs77/gm_9l6/gm9l6010.htm
Posted By: Whitedog Re: 4l60e differences - 02/08/12 01:15 PM
Cool link. It looks as though the numbers have more to do with the year of the trans than anything else. Good to know though!

Thanks.
Posted By: limequat Re: 4l60e differences - 02/09/12 03:14 PM

I've noticed while doing harenesses that the TRS is different between the model years. Little thing that could turn into a PITA down the road.
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