My Federal-Mogul shop specification manual lists the same dimensions and bearings for the 292 from 1963-89. That manual lists 12 different crankshaft forging numbers. Do you have access to the crank to check the number? PM me and I'll be glad to give you the numbers, or possibly I can scan and forward a copy of that manual page to you by email. I'm using the F-M specification catalog number 115, and there are usually copies of it available on Ebay for reasonable prices. It's got a wealth of good info, and it goes all the way back to the 216, 235, and 261 stovebolt engines.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
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