The Jalopy Journal
Discussion in 'The Hokey Ass Message Board' started by Eds 1932, Mar 10, 2009.
Can anyone let me know how to ID a 4" merc crank as apposed to ford's 3 3/4" Thanka for any help
Here ya go: http://www.jalopyjournal.com/forum/showthread.php?t=285899&highlight=id+merc+crank
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