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what th350 bolts to LT1?

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Old 02-03-2009, 10:06 AM
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Default what th350 bolts to LT1?

what car or truck do i need to get a th350 out of to bolt to my LT1?will any chevy th350 work?
Old 02-05-2009, 09:01 PM
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anyone?
Old 02-05-2009, 09:07 PM
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Originally Posted by 93_z28
anyone?
Just about any T350 will work from a Chevy engine. There are lock up converter after 1979 and also some from 6 cylinder engines that may have reduced clutch plates. They are easy enough to update so just find a Chevy bolt pattern 350 and decide if you want a locking or non non locking (choose the non!!!). Then go from there.
Old 02-05-2009, 09:12 PM
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so i can pull a th350 out of any chevy and bolt it up to my LT1 and drive it?or do i have to change something first?
Old 02-05-2009, 09:20 PM
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Originally Posted by 93_z28
so i can pull a th350 out of any chevy and bolt it up to my LT1 and drive it?or do i have to change something first?
Yes, it will bolt up to the engine, thats all you're asking.
You're saying LT1 thats an engine, how do we know what car?

Now about that TA mount....assuming you know already? Assuming it's an f-body.
Get a B&M or TCI adapter that bolts to the extension housing for the TA to mount to. Or get a more expensive tunnel mounted TA mount.
If you get a 9" tail th350 you can reuse your driveshaft. If you get the short one you'll need a longer driveshaft.
IIRC the early 4th gens (or 3rd gens) had different mount holes for the crossmember.
You're going to need to move the crossmember.
Old 02-05-2009, 09:21 PM
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Yes I do see your signature, that doesn't mean you didn't do an LS1 swap in the '93 and now using the LT1 in something else.
Old 02-05-2009, 09:26 PM
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i already have a tunnel mount TA,its in my 93 z28.
so i can run a th350 with a 9 inch tail and use my stock DS?
Old 02-05-2009, 09:41 PM
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If it was used with a 4L60 before.
What transmission are you taking out?
Old 02-05-2009, 09:43 PM
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im taking out a T56,but i have a DS out of a 98 z28 that had a 4l60e.



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