coilover, thanks for the info. I have to replace the floor of the cab anyway, I picked up a 5X4 piece of 1/4 diamondplate I'm going to weld in for the floor, so notching it back for the clearence will just be part of the assembly.
I could go ahead and cut out the small block mounts. That would make the location more flexible, but I think I'll leave them for now.
