I helped a buddy put in a 6.0 LQ4 from an 2001 2500hd into his 99 tahoe with the 4l60e. Do I need to have a segment swap done on the PCM for it to shift correctly with the 4l60e?
I helped a buddy put in a 6.0 LQ4 from an 2001 2500hd into his 99 tahoe with the 4l60e. Do I need to have a segment swap done on the PCM for it to shift correctly with the 4l60e?
What was the original trans in 2500HD?Originally Posted by Atomic
the 4l80e
yes.
...any volunteers, or do I need to send it to support?
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