December mystery converter

Here’s another one: December mystery converter needs to be solved

Last month’s mystery converter has yet to be solved, but we are eager to introduce, yet another, mystery converter. This unit has a pilot size of .750, bolt diameter of 8.75 and hub size of 1.610. We are hoping someone can solve this puzzle this month. Remember, the first member who correctly identifies our mystery converter earns a free TCRA t-shirt and coverage in our newsletter and online. Send your responses to

– Found in December 2008 Newsletter