I picked up a dry '96 EJ22e out of the back of my wagon and set it on the ground myself this last weekend. it's heavy......but still doable. with the fluids drained, no way is it more than 150.....probably not more than 100. still had the PS pump, but alt and AC comp were removed.
2 guys can move one very easily. each guy grab a head, and pick 'er on up. heck, my girlfriend and I moved that same EJ22e from one car to another.
60 lbs per head?! maybe DOHC, but even that I don't believe. the SOHC 22t ones I have couldn't be more than 40, but I'd guess 30.
and yes, it'll fit in the trunk of a GC. pull the spare tire out, and you'll have oodles of room. MIGHT have to pull the intake manifold and accessories off.....so have a few tools handy.