1969 GT350 4-speed Marti report calls for it to have the seat belt warning light, but it did not when I first got the car. I have sourced the parts to install.and I see it goes above and to the right of ignition switch Question - what size hole do I drill? and any install tips? TY
I went through this a few years ago. See forum post: https://www.saac.com/forum/index.php?topic=22926.0
The hole diameters are not called out in the drawing. Best to use a caliper to measure the diameter of the widest part of the socket and use a step drill bit to work up that hole size. Maybe go 1/16" smaller and then use a file to make sure the socket fits snugly. Good luck!
depends on when car was built as early cars never used both holes.
March 18th build No Park Brake Warning Light