The 1947 - Present Chevrolet & GMC Truck Message Board Network

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- - Will this 4L60e Transmission work (https://67-72chevytrucks.com/vboard/showthread.php?t=751604)

DrppdBlazr

11-30-2017 12:33 PM

Will this 4L60e Transmission work

I have a 2003 5.3 LS out of a Suburban. A buddy offered me his 4L60E out of his 99 GMC Sonoma 4.3. Would this transmission work for my application. I would really appreciate any feedback. Thanks

DrppdBlazr

11-30-2017 03:54 PM

Re: Will this 4L60e Transmission work

BR3W CITY

11-30-2017 05:02 PM

Re: Will this 4L60e Transmission work

You'd need to see if it has a 300mm input shaft. 99 is the dividing year on the fullsize trucks, but the s-series stuff might still be on the older design.

faribran

11-30-2017 05:13 PM

Re: Will this 4L60e Transmission work

My money is on "no" but it should be easy enuff to compare the input shafts... Like mentioned above if it's the larger 300mm shaft all is fine

faribran

11-30-2017 05:15 PM

Re: Will this 4L60e Transmission work

I recently rebuilt a 4l60e in a 99 s10 and it was the smaller shaft... Would be curious to know what you find.

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