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1966gmc · 01-01-2009, 12:51 PM

External would be 86 and up. I have a 86 block in mine that requires the balanced flexplate

01-01-2009, 12:51 PM	#13
1966gmc Why does it taste purple? Join Date: Sep 2007 Location: Cambridge Md Posts: 621	Re: Weighted or non weighted flywheel External would be 86 and up. I have a 86 block in mine that requires the balanced flexplate