very hard to spot...it's above the starter motor. i had to rub chalk into it - chalk on a long stick and then take a pic with an inspection camera on a long stick...otherwise a mirror from underneath
if it's the original engine then you can put your vin number in here and it will give you your engine number:
Man.
Just to be a bit more specific as to where the number is, it is on a machined surface running up at an angle along the block to bell housing junction it starts just above the crank angle sensor. Eric.