GM Air Temp Sensor for use with MAFT Pro. 3/8NPT threads.

Denso "lead tolerant" O2 sensors. Not lead proof but work much much longer with race gas than stock or heated O2's. Still keep stock drivability

New design provides a simple and accurate procedure to set the required 25 degree ATDC cam sensor signal. Has built-in LED which indicates an exact setting point. You simply rotate your engine to Top Dead Center and this cap does the rest. No need ...

Move your Air Temp sensor but don't cut wires