I replaced my ignition module today and had 2 prongs on one side and 3 on the other. I have just been looking at caps, rotors, coils, tune-up kits etc. on Summit Racing and EVERY single kit they have that comes with an ignition module says its a 4 prong. I dont care since I just replaced mine, but will everything else be the same. I double checked the year and everything on the site, but what gives? I ordered mine from the part store today before I even took it out and they sent me the right one. Why are the ones on the websites different?