Posted by Kaegi [71.227.129.98] on Thursday, June 02, 2011 at 18:09:39 :
FYI the book page posted below says I have a 265 crank. Went ot the machine shop and had him look in his book and one book said 265 and one said 251! so I reinstalledd the crank and one rod and measured strok and it is for sure a 251 and not a 265. so conclusion: crank forging number 870744 is a 251 crank.
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