I had the cutout flares on another truck and liked the way they kept the truck legal(Maine law) in the front with a 10" wide rim but they will crack easy if you bash them with the tire.
I tried to fiqure out a way to use them with major fender cutting that I have on my Blazer now so I could use the wide rims but just settled on 8" W rims.
This is just some thoughts that I had at the time but never followed thru,you can decide if its doable:
The rear flares are longer which never made since to me because you need the clearance up front for steering but anyways how about using a rear set on the front.
Use a set of flares meant for another application that has a bigger wheelwell,heres where my plan lost steam.I tried to get some info from Bushwacker on different applications/sizes etc. and all I got was part #s which didnt help at all.
I did see an older style Dodge 70s/80s with the cutouts and noticed that the front flares were really long with the front(under the marker light) going half way down.
Maybe a web search might bring up some pictures with different trucks with the cutouts to see if it might be possible to cross over,just the front would be needed.