[shorod]

Welcome to the forum!

Fortunately for most (unfortunately for you) this repair doesn't seem to be too common, therefore I don't recall seeing anything detailing the proceedure for pulling the engine or the heads. I am basically just responding so you don't think you're being ignored.

I suspect however that the manual will suggest pulling the engine from underneath with the transmission still attached.

What year is your LS V8? I may be able to provide you with an exerpt from the service manual for this job.

-Rod