Keith: What year were those sold. My son put one in his 1959 Thunderbird but decided to go a different route. He never used it.
He is in Michigan -- I'm in Oregon I'll ask him to take a look at it next weekend. I think he bought it in about 2001???
What is the easiest way to ID it? It's on the firewall kind of just under the master cylinder so I'm not sure he can see the MSD model #.
Richard