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2003 ext cab 1500 4l80e swap HELP

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Old 01-10-2017, 02:38 AM
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Staging Lane
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Default 2003 ext cab 1500 4l80e swap HELP

Can i use my stock drive shaft? what do i need to change? yoke? u joint? part numbers please?
HELPPPPP
i understand the cross member and wiring will need to be changed as well as the flex-plate
Old 03-22-2017, 08:13 AM
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Default Trans

https://ls1tech.com/forums/conversio...l80e-size.html

Run through the link and it should answer most of your questions. Looks like the D-shaft is going to need modification.



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