This vintage Blue Streak Polamatic voltage regulator is a must-have for any car or truck enthusiast. Made in the United States, this voltage regulator is a true gem that will bring back a sense of nostalgia. It is perfect for those who are looking for a unique addition to their collection or for those who need a reliable voltage regulator.

With its brand name Blue Streak, this voltage regulator is a rare find that is sure to impress. Its type is a voltage regulator, and it is perfect for use in cars and trucks. The instructions booklet provides clear and concise instructions on how to use it. Don't miss your chance to own a piece of history with this vintage Blue Streak Polamatic voltage regulator.