1968 Cuda bumperette location

Hey fellow FABO members,

Need a little help locating the holes for a nos set of bumperettes I have. The bumpers I have are not drilled for them and there are no cars in my area that I can measure to locate the holes correctly. Would anyone on here have the bumpers with the holes drilled that could give me the correct location to drill the holes? A measurement from the outer bumper bracket bolt hole to the bumperette hole is all I need.

Thanks guys!