Nothing like a GM HEI DIST to set the appearance off correctly ...
This is a FORD SITE, correct?
If the owner has no interest in appearance/operation of the factory tach, here is an alternative -
http://www.4secondsflat.com/Ford%20Y...stributors.htm
In reality, one could find a 1959 DUAL ADV DIST and add PERTRONIX II for a cheaper alternative.