I am getting ready to finish my truck up (see sig) so I can get out and start making some money with it delivering RVs and I need to replace both front fenders including the inner wheel house part. I am currently looking for used complete units. When I use car-part.com they list the 1500 fenders right along with the 2500 and 3500 ones. Does anyone know if 1500 fenders will fit and have all the correct mounting studs/holes and so on for the larger Diesel truck? Also if anyone knows of a good source or has any they want to sell please let me know. Thanks - Mark