Hi ,,has anyone ever installed a wiper switch on a 70 ss chevelle? is it an easy diy?..any tips or how to's??..thnks

I just installed one today! It is pretty straight forward. Keep in mind my car is has all the seats removed. I am in the process of redoing the whole interior. Any way, right behind the switch there are three screws, which I replaced with small bolt style screws. The head of the screws takes a 5/16 socket. I removed the panel below the steering column, I then used a small 1/4 rachet and two extensions so I could get to the screws. If your switch has screws, I used a small socket and put a phillips bit into so I could loosen the screws. Not to tough, but tough on a back. Good luck