Trans shield
Ya I’m shocked to see that as well. However, technology and new upgraded parts I’m sure have evolved that like many other things.
For what it’s worth, not that I would recommend it or anyone else would recommend, but I know people who have ran 9s and 10s for many of years with nothing more than a stock front drum, cheetah RMVB, and bolt in 12 element sprag. But I would certainly be upgrading that drum in the future.