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do I need to use shims TC ?

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Old Aug 14, 2008 | 07:23 PM
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Default do I need to use shims TC ?

Hi guys,
I already put it back a fresh trany, but I see the TC a little loose....
I wont to damage the pump... the TC is stock.
could you give me some advise please?

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Old Aug 14, 2008 | 11:15 PM
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If its the right converter and right flex plate then it should be ok.. Does it leak when its running? Its hard to tell how far it is from the pics
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Old Aug 16, 2008 | 04:31 PM
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Per this link : https://ls1tech.com/forums/showthrea...96#post8201796

10.After the transmission bellhousing bolts are tightened, check to see if the torque converter will turn by hand. Push the torque converter back into the transmission as far as it will go. Using feeler gauges or calipers measure the gap between the flexplate converter mounting pad and the torque converter mounting pad. If gap distance is between .060" and .187" it is OK to bolt up the torque converter. If the gap is greater than .187" install a .060" flat washer between the torque converter and flexplate.


Hope this helps. Someone suggested in that thread if you don't have feeler gauges you can use the chuck part of a drill bit to check the gap distance. Worked well for me.
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Old Aug 16, 2008 | 04:50 PM
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Originally Posted by usmc320
Per this link : https://ls1tech.com/forums/showthrea...96#post8201796

10.After the transmission bellhousing bolts are tightened, check to see if the torque converter will turn by hand. Push the torque converter back into the transmission as far as it will go. Using feeler gauges or calipers measure the gap between the flexplate converter mounting pad and the torque converter mounting pad. If gap distance is between .060" and .187" it is OK to bolt up the torque converter. If the gap is greater than .187" install a .060" flat washer between the torque converter and flexplate.


Hope this helps. Someone suggested in that thread if you don't have feeler gauges you can use the chuck part of a drill bit to check the gap distance. Worked well for me.

Originally Posted by Vince @ FLT
Using a drill bit as a reference. I find that most people own a set or can get their hands on a set of drill bits. Use the part that you would chuck in the drill as a feeler gauge so to speak. Just have to find a place to be able to access the converter pad to flexplate distance and go from there.
Glad this thread help you. Vince
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Old Aug 16, 2008 | 10:06 PM
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thanks a lot guys!!
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Old Aug 20, 2008 | 07:56 PM
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Originally Posted by Vince @ FLT
Glad this thread help you. Vince
Yea. It was great information. Thanks for posting it!
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Old Aug 20, 2008 | 08:54 PM
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Originally Posted by usmc320
Yea. It was great information. Thanks for posting it!
I have to tell you when I first talked to Terry at PI about this topic, I had to post it. A lot of guy's never think about converter spacing. I wanted to share it and help educate you guys a bit. Thanks for taking the time not only to read it but to learn something! Vince
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