Trucks finally running good, but still one prob id like to fix?

turns out it was the fuel pump, cleaned it out, including my fuel tank, and it is working better then ever, but, iv noticed that my spark plugs and plug wires are still sparking. I decided to change the coil cause spark was coming from there as well, and they are still seeming to spark… I changed the spark plugs 2 times, plug wires 3, and even put my newer distributor cap on it. My question is what else could it be? And dont say anything about the plug gap cause there brand new, and i didnt have have this problem the 1st time i changed them. There gap is the appropriate size they need to be. :) any help is appreciated
Added (1). it is an 1989 ford bronco 2
Added (2). and when you open up the hood at night, you can see the plugs sparking and the spark plugs sparking, more like the spark is coming from inside the plug wires, and inside the spark plugs. I honestly dont know hows the best way to explain it

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