I did find another image, which might better show the matching running board sections and splash apron. Also notice how the running board contours to fit under the back of the cab. The hump near the fender is for the rear leaf spring .

[IMG]http://i1291.photobucket.com/albums/b542/RdLessTaken/RdLessTaken%20Trucks/IMG_76612_zps673cb617.jpg[/IMG]

Last edited by RdsLessTaken; 02/10/2013 6:01 AM. Reason: Link to photobucket error