1776 type 1 motor-1976 case

I'm selling my 1776 motor.It has a counterweight crank.Motor did approx 100km's before silly me got the mechanic to pull it apart.Has mild cam,heads/piston and barrels were new and it's a 1976 case.It's at the mechanics at the moment and is dis-assembled.I'm only selling this to purchase a Chrysler 340 V8 engine with gearbox.If i don't end up purchasing it, i will not be selling this motor.If your interested act soon-otherwise i will delete the add.
PRICE-$2500.
LOCATION-NEWCASTLE
CONTACT-JIM-0408686359.

OK..I'll ask the dumb question........why is it pulled apart?? Who originally built the engine?? What heads does it have etc etc....