This is the information that you will need to verify that the frame dimension is correct on your 1970 1971 1972 1973 1974 1975 1976 1977 1978  Datsun 240Z or 260Z. Whether you are doing a frame off restoration, replacing rusted out body mounts, correcting your front end alignment  or just trying to align the doors on your car this information is invaluable. Should the unthinkable happen and your car is in a serious accident you will have all the information that you need to repair it back to the NOS dimensions. The numbers have been erased on the images shown on the auction, what I will send you is a copy of the diagram with all the numbers listed that is enlarged to an easy to read 11 X 17 sheet of paper. The dimensions are given in metric millimeters along with the good old English system of inches. Also included with this purchase are the wheel alignment specs for your car. This information is shown enlarged on a double side printed 11 X 17 sheet of paper.