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clinebarger · 04-01-2011, 03:49 PM

I was wrong, You do have to open up the holes a little, I dont know why GM would change that on the 4L80E from the early ones.

04-01-2011, 03:49 PM	#9
clinebarger Senior Member Join Date: May 2009 Location: Fort Worth, TX Posts: 6,370	Re: 6.0l LQ4 to old school tranny I was wrong, You do have to open up the holes a little, I dont know why GM would change that on the 4L80E from the early ones.