yes this guy scammed you ...get your cash back man this is a sour deal that one thread he made about stock internals and trick flow heads and the engine was regasketed intake and t.b. ....that guys a prick..you didn't even get the intake so that was a flat out lie to your face..... the rockers look to be stock... and the no oil and crap plug lead me to believe he is giving you a lemon ...its probley got stock internals with 190k miles on them but the only way to know is to get that head off....with a fresh hone with no miles those cylinder walls should look perfect and clean as **** especially since he says its rebuilt never run and no oil in it...seems weird.....take the engine back and get your cash back tell him you just want your money back if he says no then start the threats dont back down to a scam deal and its best to call him and set up a place to meet....but dont let him know your pissed or want your cash back because he could dissapear.....tell him some **** about considering buying the intake or something and wanting to look at it...then set up a date like 3 or 4 days from now and when you show up there tell him you had the engine tore down and your not happy with what you got and you got scammed so if he wants to give your cash back for his motor you will walk away but if not then you will press charges on him