AutoMeter Antique Beige Electric Programmable Speedometer - 5 in. H77403FXL pucks have a 1/2" I

pucks have a 1/2" I

1975-1986 Chevrolet Monte Carlo

1955-1964 Cadillac Series 60 Fleetwood

1975-1987 Buick Electra

AutoMeter Antique Beige Electric Programmable Speedometer - 5 in. H77403FXL pucks have a 1/2" ITickets are no fun. Calibrating a speedometer isn't a great deal of fun either. AutoMeter's Electronic Programmable Speedometer makes short work of both, providing an easy to install and easy to calibrate solution that will help keep your speed exactly where it needs to be. Compatible with most factory speed senders, you'll wonder why you ever struggled with a speedometer before. Calibration is as simple as a two mile drive, or for even easier