Suregrip391
Well-Known Member
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This is a used B&M flexplate. Use this piece when installing a non weighted converter on a cast crank application 383/400/440. This will give you the correct balance that is needed. When I rebuilt my trans, I installed a new converter that was weighted (more expensive) so I no longer needed this part. Here is the link to it on Summit: http://www.summitracing.com/parts/BMM-10237/ Will sell for $50 shipped in the lower 48 states. Thanks!