This Factory Shop Service Manual provides factory-correct information for 1978–1980 Pontiac All Models Factory Shop Service Manual. Approximate manual size: PDF File. Content includes operation, controls, specifications, maintenance schedules, fluid capacities, fuse information, diagrams, and safety instructions as originally published by the manufacturer. This digital shop manual contains the complete factory shop manual, with all the same information as the printed version. The content is bookmarked by chapter, keyword searchable. USB versions are printable where offered. Official OEM reprint. Not a generic aftermarket manual.