Written for GMC dealership mechanics, this reprinted manual shows you how to work on your vehicle. With step-by-step instructions, clear pictures, exploded view illustrations, schematics, and specifications, you will have the information you need to get your project on the road and keep it there. This supplement shows repairs the 1974 truck that are different from 1973. For repairs that are the same as 1973 (most repairs) this book refers to the 1973 manual. This is the only way GMC made a shop manual for 1974 models. Buy now to own the best shop manual for your vehicle.
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