QUOTE (tnts4me @ Sep 15 2009, 08:52 AM)

There is 2 different 11K tachs. The look identical with the only difference being one is a 4 pole tach and the other is a 6 pole tach. How do you tel them apart? If you look down inside the face of the tach it will say 6 pole, if it doesn't it's a 4 pole. The one goes to the R/V mod kit and 77 Blizzards, they other goes to the 78 Sno Pro. I think you need the 4 pole, but could be wrong. I had a bunch of them at one time.
It is my understanding that I need the 6-pole tach. Still no luck!!......Please keep looking guys!!!
thanks,
James B.
Duluth, MN