I finally was able to find a GTX 970 Fallout 4 edition to go with my case. Now I just need the 6 nuka cola screws that didn't come with my case. Btw I never played Fallout neither do I know the lore but am planning on playing them and own all of them except 76 ...
GeForce GTX 1660 ti -- Intel Core i5-9600K -- Fallout 4 FPS Test - YouTube