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**truckster** · 08-05-2020, 11:51 PM

I'm putting an electrical oil pressure gauge in my 72 Blazer. The gauge is from a 1980 Chevy truck. The sending unit for that year has two blades - I suppose one is for the idiot light. Does anyone know of a single-blade sender that works with a 60 lb oil pressure gauge?

Thanks!

08-05-2020, 11:51 PM	#1
truckster Senior Member Join Date: Jan 2001 Location: Orem, Utah Posts: 7,830	Oil Pressure Sending Unit I'm putting an electrical oil pressure gauge in my 72 Blazer. The gauge is from a 1980 Chevy truck. The sending unit for that year has two blades - I suppose one is for the idiot light. Does anyone know of a single-blade sender that works with a 60 lb oil pressure gauge? Thanks! __________________ I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson