First Car -- 1968 Barracuda Notchback

I love that relay box. What brand is it? The $20 buy in on it sounds like a great deal.
Sorry for the late reply! Last night got a little crazy. The box is from a company called Online LED Store, they make lighting and electrical products for offroad and marine applications. Here's the amazon link: https://www.amazon.com/gp/product/B07MR64XK1/?tag=fabo03-20

And here's the premade connectors I used:
71D5E8pGJhL._AC_SL1000_.jpg

https://www.amazon.com/gp/product/B01A6LTK44/?tag=fabo03-20

I'm very satisfied with both products so far! I'll update more tonight.