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Old 01-28-2016, 07:10 PM   #1
enduroride
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4L60E Question

Doing a LS Swap on my 72 C10, bought a 2003 Chevy donor truck with 5.3 / 4L60E combo. Rebuilt the transmission and have it bolted up to the motor sitting in the frame. My buddie just called and said he has a tranny out of a 2011 Chevy with only 13,000 miles on it that he said I could have !
Question is ..... Are these two tranny's the same ? Are they interchangeable? I'd rather use the new one if it'll work. Im using the factory computer and harness for my swap
Thanks for any advice in advance, Wade
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Old 01-28-2016, 08:54 PM   #2
clinebarger
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Re: 4L60E Question

GM eliminated the 3-2 downshift solenoid, And the Pressure Switch Manifold in 2009.

The short answer is NO, It will not work with a 2003 PCM, But it's free & has a lot of good hard parts that will swap into your '03 4L60E if needed later.....You can always give it to me......
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Old 01-29-2016, 02:02 PM   #3
enduroride
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Re: 4L60E Question

Thanks for the info! I was hoping it would work, but like you say it was free ! I'll do something with it!
Thanks
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2016 Silverado2005 GMC Sierra
2002 Chevy Slverado Extra Cab (youngest sons)
2009 GMC Denali (oldest sons)
2015 Lexus 250i (wifes)
1972 Chevy C10 LWB, 5.3 / 4L60e swap "COLOR OF MONEY"

http://www.louisianaclassictruckclub.com
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