The 3 prong connection on the bulbs is pretty much industry standard so any will plug right into you existing wiring. Since these modern bulbs draw much more current than OEM sealed beams, don't be surprised if the lights go off and back on intermittently. There isn't a fuse. The only circuit protection is a heat sensitive interrupt built into your headlight switch. Eventually the switch, the harness connection on it or both will melt down.
In some cases they've melted together to the point a new harness part was required.
All of this is why rewiring and adding relays is recommended.