Help me find my home - lost 340

I voted - great idea!!!!! I have a NOM 1970 340 in my 70 duster I bought this fall too. I'm not sure if I want to build that or build me a 360. The 340 has X heads on it, but I have 3 sets of J heads to play with too! LOL! I'd part with either motor if I coudl find the original car owner to mate them back up.