This is the Floor section from the footwell section and the transmission hump. This SPECIFIC 70-73 Floor pan is just for these cars.. it does NOT contain a catalyic converter hump as the generic panels rightly when fitted up to the latter 70's cars.. this is JUST for the early series. .
They are a VERY LARGE PANEL... each one come in a box the size of say a double size coffin.. .. maybe not a good way to describe it but you can understand the demissions.
Nice part .. tightly stamped and good thick metal used.