99 GC trans

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capta102

11-15-2004, 03:23 PM

Have a 99 GC I6. Has 42RE trans. Did all 99 GC I6's have this type of trans?

Thanks for any help.

Cam7

11-16-2004, 06:42 AM

As far as I know that is the only one. The ID Numbers are on the left side of the Transmission above the oil pan gasket. That will let you know for sure.

dksob81

11-16-2004, 03:01 PM

Yes, why do u ask?

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