small block oil pan

I have a kevco on a 318 thats been in my 66, had to notch the pass side front of the k frame, pan would hit. I have a moroso 8 qt on my 408 now, a little hard getting it in and it hangs 2" below the k frame. I am going to try a milodon low profile on the engine I am building this winter. all are good pans, the kevco will need k frame mods to work, the moroso did not.