well older assemblies used two screws, the one what fixes the coil bracket and the oen to adjust the gap... newer replacement parts are riveted.

replace the rivet and install a screw is a piece of cake, since the screw will make its own thread on the plate. I made it once when I got a replacement part and I didn't want to deal with the plate removing, so removed the coil from the replacement riveted part simply prying it out from the plate and screwed into the old plate.

did you noticed if your car attenmpt to start up when releasing the key ?