[matthewejacob]

I don't believe it's a stock crank that was ground down. it has the smaller hole in the end and the counter balances are quite a bit wider than my stock crank. it's definatley a merc crank i believe. so from what i'm gathering, it should have had the same journals as the ford crank and someone has ground them even more? wouldn't that give an even longer than the stock 4" stroke then?