I only have two 1970 cars to measure from and I'm seeing some variation. Looking for an average center-to-center hole spacing from the frame or belly bar mounts. If you have a factory bar or the one reproduction available, I'd appreciate the measurements! Numbers so far ive gotten 28"1/2 28"1/8 28" 3/8 30"??? Also confirming the bolt holes on the frame are 1/2-13 This new belly bar is made of 1.5" DOM tubing, Tig welded & powdercoated.
