No, just a template from the drivers door including the door edge for placement. And luck.
I taped the template on, center punched that one hole, drilled it, then lightly screwed on the mirror and drew the perimeter.

Last edited by DES57; 02/19/2023 1:33 AM.
1957 Chevy 3200
Daily Driver
PS, A/C, Tilt column, Rebuilt 350, Rebuilt TH350, Reupholstered Bench Seat, sound proof/insulated, LED headlights/taillights/backup lights/interior courtesy lights.
Follow in the DITY