Dimension please
 

I am trying to build jig to put my 67 convertible body on so that I can set all the gaps and do any fibreglass repairs before I start the paint prep but I cant find a dimension for the 2 supports for the radiator support panel.
According to the dimensioned drawing from the 67 Chassis Service Manual everything is referenced from the engine mount on the drivers side but there is no dimension that I can see that gives a dimension from there to the front mounts.
As my wife says you're not looking properly:toetap:
Can anyone help please