Slant 6 Wooden Carb Spacer?

Now what would Red Green do??? Sorry, just watched a clip earlier from here. In those immortal words " if the women don't find you handsome; they may as well find you handy". Actually, my brother-in-law did a spacer with a chunk of aluminum about an inch thick. Shaping drilling and cutting was quite easy according to him. Would that then be relativily easy? (however you spell it)