72 lark headlight switch retaining bezel help

The bezel that retains my headlight switch has broken...I've fixed it with a metal nut but it looks much nicer original. I Know 70-72 bezels would fit...Does any one know about the 68-69 ones. Any other gm car? It's 1 and 5/8 inches in diameter chromed plastic and has a ribbed edge. It also has male threads on a hollow shaft that screws into the switch holding it to the dash. Thanks

 

Post a "Parts Wanted" ad in that section and someone will likely pop up with a good one.

 

It is a Buick only part. 68-72 for A bodies, and I believe 68-70 for full size models.