Radiator width

[FlameOut]

I recently bought a fan shroud for my 72 K-10 w/sb 350 and par for the course with the way my luck is going on this build, it was to wide for my current radiator. I see that there are two different mounting positions for the right (passenger side) top mount. My current radiator is using the inner mount position, which gives me a measurement of 26-1/2" center to center on the mounts. Using the outer most mounting position, this gives me 28 1/2", which looks like it would allow me to use the shroud.

Does anyone know of a direct fit radiator that would just drop in without any modifications? Reading reviews from various sellers, it seems no one is really happy with the fit. I was hoping to steer clear of the plastic/aluminum ones, but at this point, I just need something that will work