those calipers are HOT! did u clear them or left them as is after polishing
The Gray sockets are the factory ones. I would recommend that you get new sockets from Autozone being that it would be 10x easier. The factory bulb/socket are a 1-piece configuration. You basically have to break the bulb to get it out.
Remember, once you get the LEDs, you have to test each bulb because they are Polarized. It might not work, so you have to turn the bulb around.
Hope this helps,
Really nice work, looks like you have a polished a/c compressor or is it a cover? and what a/c pulley is that or a cover on there to?
Props on those calipers they are amazing.