Though I hope that I can keep my '58 totally Mopar, I see a bleak future for Mopar repros. That's why most catalogs that deal with early Hemi parts sell mostly conversion kits to use GM components. As sickening as that sounds, in the future when you can no longer get Mopar water pumps, power steering pumps, pulleys, and other miscellaneous you'll have two choices. You can put your Imperials out to pasture or you can buy some of these conversion kits and keep them running. Right now you can't even find a correct carburator for a 392 Hemi without driving yourself nuts. The same goes for an AC compressor. Unfortunately, the new owners of Mopar have enthusiasm for retro-styling, but none for restoration of their own products. On the other hand, GM and Ford both manufacture factory-built reproduction parts for people who restore their products. As much as it may sicken you sir, there will come a time when you will have to buy a GM alternator, GM p/s pump, GM a/c compressor, and GM water pump to keep your Imperial on the road. Doug 58 Crown coupe