Mechanical Oil Pressure Adapter

kidturbo

Piston Tester
Jul 21, 2010
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Somewhere On The Ohio
www.marinemods.us
Purchased one of these while back, then spent an hour searching for the part # again. So posting it here.

If you have an LML blocks, then your aware the oil pressure sensor and block thread is different from previous models. In my applications I run LMM wiring, with LMM oil pressure sensor in the a port fwd of factory location. GM only changed threads in that one hole..

So if you wish to run a manual gauge, or in my case an oil pressure safety switch to control fuel pump, then you'll need the proper adapter.

This unit fits the 16x1.5 thread where factory oil pressure sensor was installed. 1/8npt threads on the outside. The block side is also tapered to seal like factory sensor.

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