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The factory torque specs are 40 - 45 ft lbs but if you have had the big ends resized you need to ask your machininst what he torqued them to when he resized them.
thanks ratsmoker...my 390 is pretty much factory original..i just tore it down to check everything out and let me tell ya..i was blown away..not so much as a worn bearing, ring, nothing......built ford tough.....paul..
