I'm swapping now. 5.3 is sitting in the truck. Right now the SS oil pan is bumping the cross member and the trans is about 1½" short from lining up with trans mount. I've read this may happen. What are the normal solutions? Also I need motor mounts. Which do I use or do I order something I can work in? I thought there were mounts that kept motor in correct spot but I can not find. This is the only things as far as putting motor in to work through. Please advise if you can. Wiring next and I will post.