Would I be able to install a hood ornament on an 84 Dodge Ramcharger?

yes those are real easy to install on those trucks, you,ll need a good drill and be sure and get the nuts that go behind it to hold it on with,and just mark out where you want to add it and drill the holes and install it,the 5.2 engine is a 318 and a real good engine to have in that truck,its not a slant six engine,good luck.