I have found out through trial and error that there were 3 sizes of fenders used on 46 conventional cab trucks. One size for 1/2 and 3/4 ton. One size for 1 tons that were also used on some 1 1/2 ton trucks, maybe just 46 models ? And the 1 1/2 ton and larger fenders. A look through the gallery shows the two sizes of fenders used on the 1 1/2 tons.
