Finally getting around to the engine swap. I have set aside 4 days for myself so I don’t rush things.
engine is all assembled other than a few accessories and plenum.
So question is is it easier to remove the oil pan and sump on the d one before pulling and do the same for the replacement?

 

I have never pulled an engine (yet) so I can't say if it makes it easier. BUT I think you want the pan off to attach the flexplate to the torque convert once the engine is mated to the bellhousing. I could be wrong. It's easy to install from below after the engine is in. Also might need to be off to dodge the transmission cooler lines?

 

I kept the oil pan on during my swap.

To attach the flex plate I removed the front bumper and with a bunch of socket extensions ran it through the round rubber cover next to the starter while a friend turned over the engine at the crank to move to the next bolt. By removing the front bumper you have direct visual to line up the holes for the flex plate screws.

I wish I had put on the exhaust manifold before putting the new engine in. That lower bolt closest to the firewall is a pain to get going when putting in the manifold after the engine is in.

 

Ok I remove the oil pans then to make things easier.
and if I removing the front bumper I should replace it lol

 

I remove the front bumper to keep from cracking it, and you need the space for the motor hoist. You can do it with the pan on but it is a little easier to get the torque converter bolts in with it off. I prefer to install without the exhaust manifolds. I find it easiest to put the nuts on the studs to the exhaust pipe and leave them loose, then bolt on the manifolds, then tighten the exhaust pipe nuts.

 

my front bumper is already cracked and bent etc lol