I recently purchased and installed a set of the OEM-style door mirrors on my '71 from one of the major aftermarket suppliers. They are the standard chrome - short arm bracket - square head. [image]http://coloradok5.com/gallery/albuq21/aaf[/image] After a few weeks of minor wheeling, the mirror heads fell off the arm brackets. This happened on both doors - I hit nothing - the cause was purely vibration and bouncing. The mirror heads attach to the bracket via a slotted, tapered, press-fit. There are no screws/bolts. Has anyone experienced this problem? Has anyone had better luck w/other mirrors that have the same 3-hole screw pattern to mount to the door? Is there a major difference between "OEM" mirrors and "Reproduction" mirrors? Any help would be much appreciated.