This six-gauge set covers speed and rpm, fuel level, oil temp, water temp, and oil pressure. The big ones are 3 3/8 inches, and the package includes all the sending units and capillary tubes ...

The gauge can be used for any combination of pressure and temperature (oil, water, transmission, etc.), and is easily calibrated using Innovate’s easy-to-use software. 0:00 / 0:00 ...