Yea be very careful of the oil pressure switch, it's a bitch I broke it when I did the swap. Might not be a bad idea to order one ahead of time can always return it. I didn't think I would break it and didn't bother, took like 3 days to get it in seeing how I ordered it on a fri. Also be careful of the small vacume line that runs to the back of the inake, it's that small plastic line and over time it becomes brittle. When your removing the intake just pull it up enough to get your arm back there and disconnect it. Other than that just follow LS1howto and you'll be fine.

 

Taking the black cowl off really isn't a bad idea those pins will cut the f**k out of your arm...

 

Yep, I got the scars to prove it actually. I just snipped the sharp ends off the second time around.