Inlet manifold temperature sender

[Alexdaredevilz]

I was going about taking things off and cleaning on the manifold area
As I undone the sender the thread adapter snapped,
To my horror it was blocked with crap so my sender was measuring the 'manifold block' temperature and not the water

Does any one know what thread the manifold is, and what thread the sender is? or where to buy this item

My other option is to move the sender so it cant get filled with crap,to a more accurate place, has any else done this? for e.g drill and tap some where else on the manifold and block old hole

I intend to keep my original gauge

Thanks

Alex

[spend]

The manifold is @1/2"UNF IIRC & the temp sender 1/4"NPT. Hence the big brass adapter.