I guess I'm getting old when I remember you would just go to the gas station or store and buy headlight bulbs for $5 each. Now that I'm looking for a set it seems like they've joined the ranks of parts I should have stocked up on.
What are people using these days for a 300 with four headlights? The original numbers are 5001 and 4000. The 4000s seem to be the hard ones to get and other numbers come up when I search for them.