Barra engine decode

[Timmyfordboy]

Hi everyone I’m looking for some help in finding out what exact Barra engine I have in my BA sedan.. I just bought it and the bloke said it’s got a diff motor though wasn’t sure what it is. I rang ford and they couldn’t even help me
Engine number from near gearbox is
JGCM5E 45661
I haven’t had time to look at how many dip stick ports there are in block(though the dip stick is towards the front)etc
Any help would be great thanks