SM465 w/ VSS upgrade

[FTWainwrightK10]

I'm trying to replace my cabled speedometer with a digital display speedometer working off of an electronic sensor that can plug into my SM465, is there anyone who can point me in the right direction and if someone has done it before, give me some pointers.

1981 K10 w/SM465 305 Carb

 

[yevgenievich]

88-92 gm trucks used one. Or check if vss from 89 firebird can adapt. It uses a gear but has electrical output