2lte

Just as the title says, does anyone know of a way to identify whether a 3L head has been swapped into a 2LTE motor or not? I'm looking at an LJ78 to buy and the seller says its done but has no papers (previous owner had it done). hopefully someone can help. I'm surprised this hasn't been asked...

Now selling the running engines! 1PZ engine sold 150K KM 1HZ SOLD I'm (WRAPPING UP!) a body swap and a 12 volt conversion on my PZ77 from a LJ78 donor. Also going to part out a HZ 73. Have most of the 73 and 78 series availible for parts. the LJ78 only had 49,000 Kilometers on it. The 73 has...