Here we have a 1970 1971 1972 1973 1974 1975 Wiring Diagrams Manual Set. This is the set of information from a Chiltons Brand Manual and was a manual solely on the Wiring diagrams with full schematic layouts on oversized paper. This is the complete section from the Master manual and is a great, comprehensive and complete diagram set great for any owner. Although all years of the models have different wiring this goes into good detail on each year in specific showing the exact diagrams you need - not generic or cut-short diagrams. Feel free to ask any questions.