I really like the look of dual mirror symmetry and having a usable passenger side mirror.

Motorsport Auto has a good selection.  Probably cheaper and of higher quality.  The Classic mirrors are actually 60's Mustang mirrors.  I had a set.  They fit well and I liked the look but they were noisy in the wind.  You could hear them with the window open.  One of those things that you don't really think about.

https://www.thezstore.com/product/926/classic-chrome-mirror

https://www.thezstore.com/isearch3?searchterm=mirror

 

 

Google reviews on his company.  

 

https://www.ebay.com/itm/295560216805?hash=item44d0c300e5%3Ag%3A5U8AAOSwV4BfeS-O&amdata=enc%3AAQAHAAABEAU9fCdHyLszYfhfKQQjr6Luy%2FpSsZAoqfPz37lYFs3rV%2FPNhOsyKCk4N%2FDHDvxIQeje5qNXcaE576XyP83HvH33TzEv9P8cozdUXi12FHAOTsD1DE1LM1Ybb03HgxuoZqMveCNEFueTnDKRrORP7pnH61%2BlR0E10oPWD8RGpkblaDMFe3PZgWFZCS%2FoiQSHEAC4zvDufAMPIp70QJFGH6JCdAKFLN0UgHLA7BwOR%2BVlPyKWas3YGZWJ3EGuH82QaYNgYHjAuh2MJ9F9NpAe3nwNbG1N5eM%2Ffw0IdYuQjHjNb51Mp1Aipu32KvS%2FLt%2Fh4GKBnbWdtfZkkGOi9i6StFvFKyvTqxbrsYjVLtO6WmXB|tkp%3ABk9SR_6r4KDhYQ&fbclid=IwAR0Vd3V2dTIe_dQ-LnDDs3khaHTuRqYIwB4VDu3Bx8i36l9WsQCOWOKItkI

 

 

I see a company in Florida.  Not CA Datsun.