’67 Fury Headlights

I think I might be going crazy, but can someone help me understand the headlights.

It was my belief that H5006 (3-prongs) was the low beam (meaning the headlight on the bottom) and H5001 (2-prongs) was the high beam (meaning the highlight on the top).

In my situation, the notches on the back of the headlight bulb fixture are matching up with the opposite housing. The H5006 (3-prongs) has notches on the back that only fit into the headlight housing on top. The H5001 (2-prongs) has notches...

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Author: Furyus67