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**70CHEVYBB** · 12-10-2013, 10:27 AM

168 tooth flexplate is standard on all sb and bb. some early sb had 153 tooth flexplate. you will not have any problems.

12-10-2013, 10:27 AM	#5
70CHEVYBB Senior Member Join Date: Feb 2012 Location: chillicothe, illinois Posts: 690	Re: Starter for 383 168 tooth flexplate is standard on all sb and bb. some early sb had 153 tooth flexplate. you will not have any problems.