I'm replacing my slant 6 225 engine out of my '64 Valiant with a remanufactured 225 engine that is a '67 yr model, the oil pressure switch is on the passenger side of the older (64) engine, but theres no hole in the same location on the newer (67) engine. Can anyone recommend where to place the switch on the new engine?

BTW, I have a new oil pump and it's the Five bolt hole (not six.) Can we take the plug off by the filter and install the oil pressure switch there?

Thanks in advance for your help.

Daniel
valiantsteed@gmail.com

'64 Valiant Signet 200 Convertible
'64 Valiant Station Wagon V 200

Yes, that is the proper locatiom for the oil pressure sender/switch on the later engines. You might need a reducer bushing from the hardware store.
I like to install a "T", so I can use the stock switch and warning light, but also install a guage.

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Charrlie_S
65 Valiant 100 2dr post 170 turbo
66 Valiant Signet 170 nitrous
64 Valiant Signet
64 Valiant 4dr 170
64 Valiant 4dr 225

Thanks for your help buddy!!