AutoMeter Ultra-Lite 120 MPH Speedometer - Electric - Analog - 3-3/8 in Diameter - Programmable - Silver Face Valve Cover Breather Brass Pressure Sensor = Ruler

Brass Pressure Sensor = Ruler

This product is 50-state legal (CARB EO# D-550-27)

Grand National Hub Nuts

GM A-Body / F-Body / G-Body 1964-74

AutoMeter Ultra-Lite 120 MPH Speedometer - Electric - Analog - 3-3/8 in Diameter - Programmable - Silver Face Valve Cover Breather Brass Pressure Sensor = RulerTickets 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