As I remember it was a pita to do because it goes through a hole in the frame. So I don't know until I get into more AGAIN. The hose makes a pretty sharp 90* bend. As I remember the hose is about 2-1/4"-2-1/2" diameter.
1990 28' Georgie Boy, 454, 4bbl, Thorley Headers, Recurved Distributor, 8.75 mpg. RVM 76