I have a set on my WD45 and an extra set that I'm not sure what they fit. You got a good deal. The WC's are worth scrap but not the tracks. Do the brackets look factory for the WC or did someone cut and weld to make them fit? Are the tracks all steel or the type with rubber on them? Most of the ARPs tracks were on Fords/Fergusons so it's good to see them on other brands.