Assault LA AND Mag intake?!

I try and buy USA when possible. I bought an Eddy airgap and it turned out the carb mount holes were not drilled properly from the factory. Throttle blades hit the center divider. Found this out after I had installed it on the motor.
Summit did send me a another one and it was good. I now bolt on a carb and check the throttle movement before mounting any intake on an engine.