Im going to be putting a L67 Block in my 2007 GP. My question is on the L67 the metal oil pan has a windge tray that is part of the oil pan gasket. While on the other hand the Aluminum oil pan has the metal windge tray in the bottom of the pan and use RTV for the gasket. What do i do for the swap? Thanks for the help!! and Froman Keep ur b.s out of here!!