Ramp, IDK the title. Ill post that up next week. The books are at home I am not. Its the standard GM two book set, book one has all the drawings and refs to section/group numbers, as shown above with the steering column and book two has the actual PNs for the group numbers, as above with the PNS. This is before computers, so they had to find other ways to make things difficult. Very Similar to Detroit diesel parts books if that's any help.