Duster rear bumper question

Burntorange70 said
It is a fiberglass bumper so I don't think jacking it up buy it would work to well. It is a 70-72 bumper though.

so who can take good pics of a 73 duster or dart sport? did they use one year only 1/4s or bumpers to make things match up better or did they leave the factory with poor fit.