LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Flexplate???

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Old Nov 29, 2009 | 10:46 PM
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Default Flexplate???

okay i have broken 3 flexplates so its time to upgrade.
So what are some good brands that wont crack after 6 months?
I have looked around and found a company called TCI that makes heavy duty ones. any of you use them if so how are they? Also found one from B&M.
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Old Nov 29, 2009 | 11:14 PM
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Tci will be fine and they are sfi approved, but WHY are you breaking so many flexplates???
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Old Nov 29, 2009 | 11:34 PM
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Thats what id like to know. they keep cracking around the bolt holes. any ideas would be appreciated.
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Old Nov 30, 2009 | 08:56 AM
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Cracking at the crank bolts means you are running too much power for a cheap flexplate and need to upgrade

Cracking at the converter bolts means its out of alignment somehow. Check that the snout has a seat
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Old Nov 30, 2009 | 09:24 AM
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TCI here and recommended on any car with H/C or spray along with an upgraded stall

I would also check the converter for proper alignment and the snout is seated as noted by Pocket.
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