[whitetop]

I would use caution on that NOS tach. Yes it could be nos but it could also be for a 6 volt 4 cylinder car or a magneteo car only. He also makes reference that he does not have the original boxes just the instructions. Somone had NOS boxed 12 volt 4 cylinder SST tachs at Carlise last year for $75 each. I emailed the seller and will be curious as to the reply. With only 2 feedbacks I would go forth with trepidation.