When the LCML was active (ca. pre-cambrian era) there was a Canadian guy selling 70 series mine truck take-offs and for a good price. I bought three pair. Of the two sets that I put to use I installed on our FJ60s. One set has been in use for ca. 25 years, the other 20, so a cumulative 45 years. Cumulative mileage on these mirrors is at least 500k. These mirrors are still rock solid at 2F Land Cruiser top speed (< 80 mph)
.
Message, if it's not clear, skip the aftermarket and go OEM.

Message, if it's not clear, skip the aftermarket and go OEM.