Click on image for the lowdown. 
====
| | | Forums66 Topics128,075 Posts1,055,918 Members48,429 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jan 2019 Posts: 154 'Bolter | | 'Bolter Joined: Jan 2019 Posts: 154 | Does anyone know where to find oem style long arm mirrors or folding arm mirrors with rectangle head for 60 to 66 medium duty's.I would like to stay away from west coast type and use three stock holes. Thanks | | | | | Joined: Feb 2016 Posts: 1,987 'Bolter | | 'Bolter Joined: Feb 2016 Posts: 1,987 | Some of the vendors have the arms and heads but the arms are probably too short for the big bolts. I thought about the same thing for my truck, I figured I could get two new arms and lengthen them. I ended up with west coast mirrors from Craigslist for $20 and the truck had already been modified with west coast mirrors, I didn't have to drill any new holes, for now I'm happy with it.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
| | | | | Joined: Jan 2019 Posts: 154 'Bolter | | 'Bolter Joined: Jan 2019 Posts: 154 | Having already welded holes shut and painting truck I am reluctant to drill. If I could find at least driver's side three hole folding arm bracket I coul buy an adjustable spot mirror arm and put on stock rectangle mirror. The right side door three holes where never drilled, but rest of door looked like it was hit with shotgun. I believe that the truck came with driver's side mirror only,then owner installed west coast mirrors. | | | | | Joined: Jan 2019 Posts: 154 'Bolter | | 'Bolter Joined: Jan 2019 Posts: 154 | hello 78 buckshot, have you seen folding three hole base in your search? | | | | | Joined: Feb 2016 Posts: 1,987 'Bolter | | 'Bolter Joined: Feb 2016 Posts: 1,987 | H ans H classic has some in their catalogue for '60 - '66, I don't know if they are folding style, they also have round and rectangle heads.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
| | | | | Joined: Mar 2004 Posts: 6,214 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,214 | Be careful on mounting a mirror on the passenger door as Chevrolet may have never put the reinforcing bracket with the captured nuts inside the door frame. Something to check before you drill holes. Mike B  | | | | | Joined: Jan 2019 Posts: 154 'Bolter | | 'Bolter Joined: Jan 2019 Posts: 154 | Thanks for input Mikeb. Yesterday evening I found what I believe are folding mirror brackets with driver's door parts,painted body color, right door has reinforced area but no captured nuts,so am I right in thinking that this truck came original with one mirror only? Previous owner installed west coast style mirror's after purchase? Thanks | | | | | Joined: Feb 2016 Posts: 1,987 'Bolter | | 'Bolter Joined: Feb 2016 Posts: 1,987 | It was pretty common to have only one mirror, I would say a good chance your's had only one.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
| | | | | Joined: Jan 2019 Posts: 154 'Bolter | | 'Bolter Joined: Jan 2019 Posts: 154 | Thanks,found two nos long arms on eBay,just need head, easy enough to get aftermarket | | |
| |