Thanks for the response. I have no experience with repro body parts other than carpet, headliners, and other soft goods such as door seals. I've seen where others have said they need to massage the repro steel body parts, but I've had to do that with 40+ year old parts also. Living on the dry side of the mountains, we only get surface rust from thin worn paint. I'll keep the parts but need to find a way to store them. I'll get rid of all the 72-74 body sheet metal, grilles, etc. in the near future. Again thanks. It gets frustrating not to have the room to work on the Challengers and Chargers like I really want. I'm always moving stuff. Fenders, hoods, trunk lids, doors, bumpers, engines- I'm just getting too old to move them all the time. Thanks.