Rover V8 Oil Pump Sender Threads.

[irony]

I am in the process of building a Rover V8 Engine and this is the oil pump I am using. I have recycled some parts of two weather damaged engines. The largest salvage part is the oil pump and front cover from one. I have completely refurbished the pump. Flattened the face and bought all new gears and new pressure relief components. However I am missing a sender for port D on the attached image. Can anybody help? What thread is it? Where can I buy a blanking plate from?

Cheers


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