1/8" NPT Female fitting weld boss. For installing pyrometer probes, electric transmission and oil temperature gauge senders on applications that do not allow for drill and tap method. ACCESSORIES

5/8"-18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to 3/8" NPT Male Constructed from solid brass ACCESSORIES

Constructed from solid brass ACCESSORIES

1/8" NPT Female to M16x1.5 Male Commonly used for oil pressure sensor / line installation on GM LS engines when connecting to the port on the top of the block behind the intake manifold Constructed...