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Old 04-30-2015, 03:23 PM   #8
Walt Dupont--Me.
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Join Date: May 2010
Location: Gardiner Me.
Posts: 4,200
Default Re: Difference between 8ba and 59ab flywheel

Years ago I had a 58AB on the engine stand, I installed a 59 wheel and measured from the back of the block to the ring gear, and then I installed an 8BA wheel and the gear is about 3/8in. (I think), back further than the 59 wheel, the problem is the starter drive won't go back far enough to disengage the gear. NOW, if you going the other way around, putting a 59 wheel on an 8BA block you could put a spacer between the wheel and the crank. Walt
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