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Flex plate question

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Old Feb 13, 2007 | 02:07 AM
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yuchao4363's Avatar
yuchao4363
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From: Ft. Gordon GA
Default Flex plate question

I have a 2pc real seal, internally balanced 383 bottom end. I was told that it doesn't matter if I get the 168-tooth or the 153-tooth flex plate. Is that true? If that's the case besides size in diameter, what are the pros and cons between the two? I know that the type of starter to get is determined by the flexplate. I would like to run a high performance mini-starter. Which of the flex plates would you guys reccomend if I go that route?

Thanks in advance for all the help, and let me know if you need any more specs on my build.

V/R,
YuChen
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Old Feb 13, 2007 | 03:11 AM
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Oldguard 7's Avatar
Oldguard 7
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From: Norfolk VA
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As a rule , the higher compression engines used the large flexplate with a high torque starter. To answer your question, I would use the 168 tooth plate. More than likely, your car came with the 168 tooth flexplate. They are interchangeable. I like B&M.
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