Windage Tray
Aside from the previously mentioned bolt kit, you might have to trim the tray to clear the oil pump pick up. I had that issue building my engine. Plus if it's a 360 the main bearing caps are a little bit wider than the 340 so you will have to fool around with the openings where the attachment bolts go. I had to elongate mine a bit. And if you spread the tray to fit better, the edges might hit the oil pan, requiring a little more trimming. And don't forget to check the crank counterweights to make sure they're not contacting the tray either or it will hit and sound like all hell is breaking loose when you fire it up.
It's a bolt-in with some mild torture involved....:sad1: