My 69 project was wrecked on the driver's side at some point in it's life. We installed a new full floor pan, and had to use a port a power to spread the A pillars to get the font of the pan in. So I need to know measurement side to side and upper corner right to lower left,upper left to lower right. Need top of cowl bolt hole for fender side to side also. I mocked up a new lower drivers side cowl panel with the floor out and port a power still pushing A pillars out fit fine. Installed floor as mentioned earlier put new lower cowl in off by an inch or more. Please help thanks, Jeff