AutoMeter Fitting Adapter Heater Hose 3/4" 1/8" nptf Female Brass

For use with Full Sweep and Short Sweep Electric temperature gauges only. For mounting Water Temperature gauge senders or probes in 3/4" heater hose. This kit is ideal for vehicles with limited access to water passage ports on the engine.
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.