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4l80E Crossmember

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Old 06-01-2011, 08:41 PM
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4l80E Crossmember

Does anybody make a 4l80E conversion crossmember that has the torque arm mounted to it? The only conversion crossmember for the 80 that I have found is from BMR and it doesnt have the torque arm mounting to it. I would have to go with their extreme trak attack pack if I went that route. I would like to go with one company for all of my suspension for the car (92 Camaro). Oh I almost forgot I planning on installing a 6.0L as well.
Old 06-01-2011, 09:49 PM
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Car: '89 GTA
Engine: 5.7L LS1
Transmission: 4L60E
Axle/Gears: 9 bolt 3.27
Re: 4l80E Crossmember

You would think they would at least offer a bolt on torque arm mount option since there isn't one on the 4L80E case.

But of course they do that so you have to buy their torque arm setup as well....
Old 06-02-2011, 02:22 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Call them up. Maybe they'll fab one up for you. Or, it's possible there isn't room for the relocation bracket they put on their other crossmembers.

Any particular reason everything has to come from the same place? Hard to imagine compatibility would be an issue. The Jegster TA allows you to use any tranny you want.
Old 06-02-2011, 09:41 PM
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Re: 4l80E Crossmember

I like dealing with one company when I do things like suspension. Ive just had better luck with things like that. Because I probably will use all of there suspension and chassis parts as well.
Old 06-02-2011, 10:45 PM
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Car: '89 Firebird
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Re: 4l80E Crossmember

Does a 4L80E fit in our car without moving some sheet metal?
Old 06-02-2011, 11:23 PM
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Car: 82 Berlinetta/57 Bel Air
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Transmission: 4L60E/4L80E
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Re: 4l80E Crossmember

https://www.thirdgen.org/forums/ltx-...t-left-10.html

Starting at post #454.
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