Mopar 340 intake gasket replacement

Hi guys, I have a 340 that I’m replacing the intake gasket on. I’m wondering if I should use the front and back corked gaskets that come with or just use RTV. Also as this is my first time doing this I was wondering if someone has a link to a video I can watch on how to do this. I’m a very visual person, I learn better from watching than reading.

Thanks