73' Duster Rear Drum Question

Good morning all. I'm currently working on the rear brakes of my 73' Duster. I want to replace the drums but I'm having trouble finding the correct drums online or in stores. I was hoping one of you had a link to drums that would fit the specs below. Thank you!

Bolt Spacing: 5×4
Shoe/Pad Size: 1.75"
Brake Diameter: 10"

Picture shows current drums

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