Original 1974 GMC Truck & Coach Division Emission Control Systems Required Maintenance and Warranty Information Booklet. This Booklet would have been with the Owner's Manual when you picked up your new Truck. It covers the Gasoline Engines for Series 4500 and Up Trucks. The bottom half of booklet has minor water staining and blemishing [see photos].
Not finding what you're looking for? With over 200,000 products, it's hard to list them all.
Click here to request the item you're looking for.