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Old March 3rd, 2014, 01:10 AM
tommr tommr is offline
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Join Date: May 2013
Location: phila pa
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Default GMC Medium Duty Flywheel Size SAE 2

Anybody know if the medium duty 401M flywheel is the same diameter as the light duty 305 flywheel? same tooth count? I have an SAE 2 flywheel housing. thanks
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