Dale don't have a shop manual but have a number of books from that era. I realize now a shop manual will be handy. I have been getting a lot of conflicting answers about this truck some good and soon not so good. I order a manual from down South and even that leaves a lot of question unanswered. I guess my biggest problem is the size of the truck it is 1.5 ton and made here in Canada. Before I start work on this truck I want to makes sure I have all the right answers. Thanks for your input and I will be getting on to a shop manual soon Gerard