I pulled a non IC 90' model today, fairly high mileage motor... Im guessing 500K. Dropped the pan and turned it over. A thrust washer was laying in it. I am going to pull the crank tomorrow and have it and the block inspected. Long story short, I am going to end up doing a complete over haul. Does anyone know of an online service manual, or at least an inexpensive way to acquire one?
Thanks