This is a new reproduction High RPM (6500 redline) Tachometer Assembly. This unit is calibrated to be run by the distributor, making it correct for 1959 Corvettes with 290 HP engines. Each individual part in this tachometer is either original Delco, or painstakingly reproduced in exact detail by our Company, Corvette Specialties of Maryland.
Why waste time and expense on a used part? If it has not been rebuilt already, you can bet it needs it!