Solution to use 1/2 npt temp sensor with vortec heads - Page 3 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**BigBird05** · 06-08-2020, 08:54 PM

There used to be a thermostat housing with a 1/2" vacuum port threaded hole in it. Late 70's or early 80's cars.

**towjamin** · 02-27-2022, 04:29 PM

just got one from "A1971Blazer" also and am happy with the quality of the machine work and the fact that he uses a AC Delco sender,

06-08-2020, 08:54 PM	#51
BigBird05 Senior Member Join Date: Aug 2019 Location: Cheraw Posts: 1,305	Re: Solution to use 1/2 npt temp sensor with vortec heads There used to be a thermostat housing with a 1/2" vacuum port threaded hole in it. Late 70's or early 80's cars.

02-27-2022, 04:29 PM	#52
towjamin Junior Member Join Date: Aug 2020 Location: Norwalk, CT Posts: 21	Re: Solution to use 1/2 npt temp sensor with vortec heads just got one from "A1971Blazer" also and am happy with the quality of the machine work and the fact that he uses a AC Delco sender,



Register or Log In To remove these advertisements.