Hey guys, I'm asking if anyone can identify which model HD this seat may have come off. 

I'm thinking an early shovel but can't seem to find anything like it with the close stitching ribs. 

Looks like '80s Softail.
There should be some tabs at the rear base of the riders seat to mount to the frame. If I'm correct.

Not taking into acount the shovel exhaust next to it

early harley softail seat, part number 52501-84
...price depends on condition..

Well done fellas, thanks. I just found out from the owner it's off an '85 softail. Was hoping it would fit mine but apparently the arch is wrong.
On to the next.