You may want to look over here at the "Box O'Truth" where just about anything that you might want to see shot has been shot.
Here they shoot an engine block.
http://www.theboxotruth.com/docs/bot54.htm
Here they shoot into and out of an automobile with various calibers and in various places.
http://www.theboxotruth.com/docs/thebuickotruth.htm
tipoc