Need help with engine swap!

IM new to swapping engines, and this will be my first. Im pul;ling the 350 out of my nova and replacing it with a 454. Any advice or tips would be greatly appreciated!

This is a common swap. Try the 'search' function for help. I found this thread for you:
http://www.automotiveforums.com/vbulletin/showthread.php?t=190045