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Original 1977 General Motors Truck Wiring Diagrams service manual.GM Publication: ST-352-77 / X-7730Original vintage GM service publication, not a modern reproduction.Covers 1977 GM truck models 10/1500 through 30/3500 with factory cab, engine and chassis wiring diagrams.Coverage includes C/K-10, 20, 30; G-10, 20, 30; P-10, 20, 30; and C-80 / D-80.Excellent original factory reference for electrical troubleshooting, repair or restoration of a 1977 Chevrolet or GMC truck, including C10, C20, C30, K10, K20 and K30 applications.Condition: Good used vintage condition. Interior pages shown are clean and readable. There are three punched holes along the left side and crossed-out handwriting at the top of the front cover, along with normal age and handling wear. Please see photos for exact condition.You will receive the exact manual pictured.Great original GM reference for a 1977 Chevrolet/GMC Squarebody truck restoration.
