Cruiser frame

[mooseknuckle2000]

Can anyone help me ID this thing? Just picked this up for $20, but it has been repainted a couple times and has no headbadge/ghosting. Any help on make/model/year would be much appreciated (sorry for the crappy night pics).

 

[MORTUNDEAD]

Judging by the sprocket, looks like 1970s AMF/roadmaster

 

[Wildcat]

I agree, and the curve of the seat stays looks AMF also. The dropouts are different than what I've seen though.