Forged BB crank ID

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Re: Forged BB crank ID [Re: vdriver] #2799355 07/21/20 12:30 PM 07/21/20 12:30 PM
Joined: Jan 2003 Posts: 25,960 Rio Linda, CA John_Kunkel Too Many Posts
John_Kunkel Too Many Posts Joined: Jan 2003 Posts: 25,960 Rio Linda, CA	Originally Posted by vdriver Several years ago I pulled a '78 400 out of a pickup truck with a manual trans. Had a steel crank and the backside of the bearings were dated '78. Good to know, latest I'd ever heard before was '76 but always suspected the forged units went up to the end of BB production. The INTERNET, the MISinformation superhighway

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