You are correct, they do show a set for '41-'46. For some reason when I used that link the first time, it didn't get me to where I needed to be! Maybe I messed it up somehow.
You are right, the line from the tank to the pump should fit.
Thanks!
Nick 1940 KC Model 1/2 Ton Pickup Project (with '37-'39 Bed and what we think is a '42-'46 Frame) Taos, New Mexico