Need recom. on floor pans/trunk

[quartermilepass]

looking to replace the trunk portion and floor pans on my 1974 dart swinger amd is expensive as usual anyone have any recomendations of where to look or best fitment parts

 

[GeorgeH]

I just got through installing an AMD full floor in a duster. Was pretty happy with the fit for an aftermarket part. It came with mew mounts for the lower rear seat and trans tunnel seat belt anchors. i opted for the full floor as it makes a cleaner install in stead of welding up both sides of the tunnel or putting in 4 patches. This a pic during fit up