All measurements are center to center unless otherwise noted.
Car must be setup on a level surface, for accurate measurements.
Factory Tolerance plus or minus 1/8 inch.
Note: Your car may measure out differently. This is due to difference in measuring methods used.
Most important is that the car is square and level to its self.
Note: A Tram Gauge is recommended for more accurate results, the supplied diagram is for basic building references to help with frame mounting and alignment questions, and measurements are a must when installing SUBFRAME connectors for them to be the most effective