Condition: For parts or not working Manufacturer Part Number: 25016450 Brand: Factory, OEM, GM Other Part Number: C3 Tach 5300RPM Red Line L48 Warranty: No Up for sale is a used original tachometer for a 1975-1977 corvette. The redline is 5300. I have no way to test this to see if it works or not. Buying AS/ IS. The face is a little faded and has minor surface rust. (see pictures) Flat rate shi...