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lt1 trans into 99 ls1 trans am

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Old 04-10-2009, 06:30 PM
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Default lt1 trans into 99 ls1 trans am

is this possible i am selling my bird and need a stock replacement. what will i need to do this if it can be done

btw my RPM built transbraked 4l60e is for sale 500mi shoot me a pm if you are interested
Old 04-10-2009, 09:02 PM
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It is not a direct fit. Not worth the extra time to make it work imo.
Old 04-11-2009, 07:26 AM
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whats different?
Old 04-11-2009, 10:03 AM
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You will need a shim sleeve for the converter. The tail housing if and f body will work but is a little different, Buying a stock used lsx trans should not be really any more expensive than the lt-1 I would just get the correct trans. Plenty of cars and trucks have them
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Old 04-11-2009, 12:22 PM
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well my buddy has a couple lt1 trans laying around so...its gonn be damn near free
Old 04-11-2009, 12:45 PM
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Well like I said with the sleeve for the converter hub you can use one will need to be 96 up though.
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