Thanks Don, you are in the right lane of this conversation. As I mention earlier,I do have a little knowledge and some experience too.I do researching the subject of transplanting jap engine to a land rover.that docent mean I'm a genius for this.
I've met few land rover owners,who did there restoration at home. But I still couldn't find a person who coupled jap engine to a land rover gear box. By searching the web, it can be done and they do have adapter kits too. So this is it. I don't know What went wrong and how..................!