Duster trunk divider board
No problem!
I converted my standard seat Duster to a fold down seat. You can see the pictures and stuff from that here How To: Fold down seat conversion
The original security panel is just a piece of 1/4" -ish plywood. It's fastened at the bottom with what amounts to a piano hinge, then has the latches up top. Since you have an original fold down seat car you would have the keepers for the latches on the bottom of the dutchman panel. Here's some more pictures...
The factory security panel with hinge and latches. Top one has been cut for speakers, picture is from this ebay listing. Seller wants a lot of money but it's available. I suppose it does say free shipping so maybe not crazy expensive as half that will be shipping...73 74 75 76 DART SPORT DUSTER FOLD DOWN REAR SEAT BACK TRAP DOOR OEM | eBay
In place on a factory fold down seat car
The security panel in my converted fold down car. It's a factory hinge and latches but I replaced the rotted plywood with aluminum diamond plate and tightened up the top gap
Close up of the latches, feet, and retainers
No problem!
I converted my standard seat Duster to a fold down seat. You can see the pictures and stuff from that here How To: Fold down seat conversion
The original security panel is just a piece of 1/4" -ish plywood. It's fastened at the bottom with what amounts to a piano hinge, then has the latches up top. Since you have an original fold down seat car you would have the keepers for the latches on the bottom of the dutchman panel. Here's some more pictures...
The factory security panel with hinge and latches. Top one has been cut for speakers, picture is from this ebay listing. Seller wants a lot of money but it's available. I suppose it does say free shipping so maybe not crazy expensive as half that will be shipping...73 74 75 76 DART SPORT DUSTER FOLD DOWN REAR SEAT BACK TRAP DOOR OEM | eBay
In place on a factory fold down seat car
The security panel in my converted fold down car. It's a factory hinge and latches but I replaced the rotted plywood with aluminum diamond plate and tightened up the top gap
Close up of the latches, feet, and retainers