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Alan Roehrich · 05-31-2010, 07:57 PM

According to GM, a 153 tooth flywheel or flexplate is 12.750" diameter. The 168 tooth versions are 14", for what it is worth.

05-31-2010, 07:57 PM	#3
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,118 Likes: 1,576 Liked 1,837 Times in 417 Posts	Re: 153 tooth SBC flexplate ??? According to GM, a 153 tooth flywheel or flexplate is 12.750" diameter. The 168 tooth versions are 14", for what it is worth. __________________ Alan Roehrich 212A G/S