Is there a difference in the foam of a 66 coupe standard interior vs pony? My car didn't come with a backseat at all, the rest is all pony though. I have found a rear upper and lower seat that has a good frame and the foam is in good shape. I am going to reupholster it, but not sure if the foam is the same for the rear or not. It looks like it from the pictures.
TIA
TIA