My box has performed flawlessly for over 3 years. Once wired and all the dip switches set it is maintence free and right on accurate. You may hear a faint wine from electric motor that drives the speedo cable but is barely noticable and only when moving. Modern transmission and original restored speedometer and it all works great!


47 Fleetmaster, Hotrod 6, 5 Speed
50 Sedan Delivery, 327, 5 Speed