The braket is the correct length but the top braket that bolts to the tank is more oval shape compared to the AE86 circle. I will be drilling new bolt holes and using custom rubber seal as that is also not perfect. Fuel lines all point in the same direction, and because the bracket that holds the pump is straight, direction at base is irrelivant in terms of where it sits in the tank (Which is that flat rectangular depression).
I will admit that i didn't have the fuel pump filter on so this may mean the outlet lines will need to point in another direction to get the filter on the flattest part, but I plan on trimming the lines and making new flared ends so not really concerned.