nova gsi tempature gauge

[eoin1981]

hi i want to wire up a mechanical tempature gauge on my gsi lump (8 valve) was looking through the durite catalouge and i see there are two fitments available what i want to know is which size is on the nova
5/8 unf or is it
1/8 nptf sender, all help appreciated
it doesnt have to be a durite switch so if anybody has a different mechanical gauge fitted let me know make,price and supplier

[mikey14sr]

Any aftermarket 52mm electrical gauge and the original temp sender will do.

[eoin1981]

have you a part number for the original; sender as my factors are a disaster and all the vauxhall senders they have are way to small

[mikey14sr]

Sorry, been a long time since I had to get one.