RE- Todd,
I re-torque all alum head motors, requardless of gasket brand, because alum. heads tend to move around on the first heat up. i don't re-torque a steel head steel shim gasket motor like the stock assy's. I'm not saying it's necessary, but i'll guarentee you that you will see a different torque value when you go back with the torque wrench. The only thing that bothers me is running shaft rockers on a sm/blk you have pull the whole assy off to do this properly.
Then run it like you stole it
Zip.