GlowShifts 1/8-27 NPT Transmission Test Port Extender for the 1994-2007.5 Dodge Ram is required for installing our transmission temperature gauges to this Cummins diesel truck. If the extender is not installed, internal transmission parts will break the trans temp sensor which could result in major damage. This adapter extends the transmission test port, allowing you to easily install the sensor. Please also note that it does not work with 68RFE Transmissions. At GlowShift Gauges we back any purchase with unrivaled Customer and Tech Support.
