Shes alive an shes stayin alive!!

My dads friend he is going to degree the gear drive after we put it back on the car,so i can learn the best way to do both of them.i know it would be easy to set the thing aside,but that gear drive has been in the family for years,an now my Dart has all the hand me downs that my dad has givin me from his Duster so id like it to be the same but in Dart form