Aluminum Parts

The inertia is down, so possibly, but anything can happen. This again, assumes that you are going to terrorize RPM. Aluminum is less likely to eat through steel sheet metal, because of it's lack of inertia.

Another option is to use a trans blanket if you've already got an aluminum one in a car. No disassembly required there and it can be used on any transmission for any car, so if you plan on racing one, one day and another at some other point and want to switch things up, grab the creeper and go for it.