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Oil pressure sending unit thread size

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anyone know the thread size of the oil pressure sending unit in a 351 Cleveland? I want to temporarily install a mechanical gauge.

And, yes, I used the search feature, but it seems I'm missing the right keywords ;-)


Thanks, Manfred

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I have a 302 and just installed mine a few weeks ago. The gauge i bought had two different adapters and it took the largest one. Have you bought the gauge already?

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I used a tee coming off the block so that I could use the mechanical as well as having the gauge working in the car. Saves a lot of trouble when working with the motor when it's running.



351C 4V cc heads, 10.5 : 1 CR, 290 Herbert cam, Flat top forged pistons, forged connecting rods, Atomic efi,

C6 with Gear Vendor overdrive, 3.89 Tru Trac, Hooker Super Comp with 2 1/2" Pypes Exhaust.        


Some Mod pictures can be seen at: [button=http://www.7173mustangs.com/forum-garage?filterxt_uid=2026]Bojo's Garage[/button]



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