That is 68+
Here is a picture of the tach going in my '68. The tach was customized to match my engine. No worries though, I started on my dash a year ago and y'all are ahead of me now...
Rani - how are you going to do the VIN swap on the dash?
I may have to send my dash frame to Leanna - please show us how that turns out CudaChick.