AutoMeter Phantom Electric Transmission Temperature Gauge - 2-1/16" - 100 Degree-250 Degree RS00100412 And when you don't

And when you don't

4 AN Male to 1/2-20 in Inverted Flare Male

An ultra precise bourdon tube meter movement sits at the heart of this instrument

7/16-14 in Thread

AutoMeter Phantom Electric Transmission Temperature Gauge - 2-1/16" - 100 Degree-250 Degree RS00100412 And when you don'tTransmission fluid temperature is the single biggest contributing factor to the lifespan of your automatic transmission. Having an accurate, realtime measurement allows you to know when to downshift or when to take your foot out of it. Whether you're towing or simply trying to harness the power of a built or boosted motor, AutoMeter's Trans Temp Gauge will give you the most accurate possible measurement for the exact temp of your trans fluid. A single