Technical 3-1/8" Speedometer adapter for 3-3/8" hole...such thing?

I've been searching in here and google for a 3-3/8" adapter to use a 3-1/8" speedometer but I can't seem to find anything
The closest thing I came up with is a VDO 600-885 but it seems plastic and black....any other options or suggestions are welcome.

https://discountegauges.com/vdo-600-885-reducing-ring-from-3-3-8-85-mm-to-3-1-8-80-mm-black-600-885/

Hoping to use an Autometer Old Time speedometer but they don't make on 3-3/8" mechanical :-(

 

check out the parts store electricians use... may have those hole size adaptors ...

 

If the outer chrome bezel ring holds it from falling through you could get a 3.375 piston ring from a flattie,and slip it over the body to center it in the hole.

 

I had this issue , on my OT Power Wagon , I used two old floppy discs trimmed as needed and epoxied in place . 100K miles in a shaky ass Cummins and not one issue

 

This is one I found a minute ago. https://discountegauges.com/vdo-600-885-reducing-ring-from-3-3-8-85-mm-to-3-1-8-80-mm-black-600-885/

 

WOW! The HAMB comes through again.

 

Ive turned them on a lathe,, no big deal just time

 

Although Rusty is not in the business anymore I would think he might know the answer to your question, send e1956v a conversation and ask him if he can help. HRP

 

You guys rock! Thank you for the ideas and replies.
Dreracecar I will be reaching out to you. Glad you are near by.

 

That’s are what waterjets are for… and a friend with one helps.

 

Hey Danny, appreciate the mention. Just to clear things up I shut down the starter alternator and generator rebuilding side of the business when I sold the building. I still have the speedometer repair side of the business going, operating out a shop in my home garage. So Speedometer Service is still in business.

 

Here is the fix I came a with...
I bought this aluminum bezel ring on eBay, not sure what is it for...maybe a taillight or a marine gauge.
OD is 3-1/2" and ID is 3"
$8 with free shipping



Used a drum sander to shave the inside diameter to 3-1/8". Dremel was taking too long. As is, it took me a couple of hours.


You can see how much material I removed.


It has a nice profile. It is already polish and it fit the gauge just right.


Goes well with the rest of the gauge panel


Thank you all for your help and suggestions.

 

Dang, that looks like it was always that way. Well Done.

 

That's a good hot rodder solution!

 

Neat solution, but who's paying your wages.