Can someone out there help me find the part # for the rods i have.The casting # on the rods are 327213 they are for a 3 cylinder inline johnson between 60 & 70 hp.Not to sure of the year but the guy said about 1974?Allso on the flip side the numbers are 59 .then a other set of cast # are AA3.These rods are a bit different from my 1970 60 hp rod part nuber on them are omc 387465. need to find out if i can use the ones i am looking for part #.all the holes mike the same the length is the same.The rod i am in qustion about flares out at the bottom. the ones that came off do not flare out. can someone out there help me out on this mystry rod.