Autometer -4AN to 1/8in NPT Male Restrictor Adapter

Autometer Brass Adapter Fitting - 3/8in NPT Male - 1/8in NPT Female

Autometer Fitting Adapter -4AN Male to 1/16in NPT Male for Ford Fuel Rail

Fitting - Adapter - Straight - 5/8-18 in Female to 3/8 in NPT Male - Aluminum - Red Anodized - Mechanical Temperature Gauges - Each

Fitting - Adapter - Straight - 5/8-18 in Female to 3/8 in NPT Male - Brass - Natural - Mechanical Temperature Gauges - Extended Length - Each

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.