99 Trans Am manual 6 speed swap to 4l60e
#2
Moderator
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Someone yesterday was asking how hard it was to swap from a 4L60E to a manual 6 speed. Why don't you guys just swap cars. ![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
It should be easy to search the forum for this question. Perhaps someone will give you a list of major threads. The sub-harness to the trans and the PCM reprogramming give pause to the people comfortable with the wrenching.
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
It should be easy to search the forum for this question. Perhaps someone will give you a list of major threads. The sub-harness to the trans and the PCM reprogramming give pause to the people comfortable with the wrenching.
#5
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I've been kicking around swapping it for a built 200-4r. Better 1-2 ratio, taller 4th, and less parasitic drag. Not to mention not having to rebuild it every couple of years for something. (cracked input drum 3 years ago, input sprag this past month) But I'd love a 6 speed.