yea its very hard my cam sucks..but try to notice the different height/width of the pics they are blurry and i apologize but u can kind of see the difference in them..in person u can DEFINITELY tell...what do u guys suggest i should ask for if he is willin to cooperate...i havent identified the crank as eagle yet..but about to work on it...and hopefully can sell that and the rest of the motor minus the pistons/rods..thx guys..