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Old 06-05-2013, 08:16 PM   #1
Hayes904
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Lsx swap into 98 sierra

Hey yall I have a 98 sierra with a 305 and 4l60e that was just rebuilt. What I need to know is can I use the tranny that's in my truck for my ls swap? And how much of a pain is it to do the wiring in the swap. The motor I have in the truck now is locked up so I figure its the perfect time for the swap . Any help would be great. Thanks in advance
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Old 06-05-2013, 08:18 PM   #2
Hayes904
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Re: Lsx swap into 98 sierra

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Old 06-06-2013, 09:15 AM   #3
Clyde65
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Re: Lsx swap into 98 sierra

yes you can use it, the 4.8/5.3's came with them. I am not sure if the plug on thetrans would be different though, you might want to PM Clinebarger and ask him.
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Old 06-07-2013, 01:27 AM   #4
66C06
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Re: Lsx swap into 98 sierra

That's an easy swap man. plenty of info online for it. The trans will work but I believe the neutral safety switch or whatever that sensor is called on the trans is different.
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