Ok so the good thing is it fits in the hole. The holes in the flanges are not pre-drilled. Placement is up to you. I cut an inch off the flange so it would go lower in the radiator support. Gives me more fan cooling surface. Also it gives a little more room for the cap. It comes with the overflow on the correct side. I am not a fan of the angle that the flanges are mounted on but it also is at the same angle as the fan, so better cooling. I like the brass fittings, and the trans lines are sae instead of metric. Overall I like it.
