This is as close to "New Old Stock" as you can get! We build only original AC Delco speedometers. We do not market the non repairable units now being sold by some suppliers. Ours are totally disassembled, cleaned and repaired. They are given new bushings, recharged magnet balanced, needle and calibrated to register the correct speed. A two year warranty with no questions asked. This is the correct 90 mph design with white needle for 1952-1953 Chevrolet and GMC. ( Of course, they are pure " Made in USA" ) HERE IS OUR RECORD: Since the year 2000, we have sold 2,000 rebuilt General Motors speedometers (1934-1966) Maybe one return and ALL from the same builder! Must have your core before we ship. NO exceptions!!