Oil Pressure sending unit on Chevy 7.4L 454

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Pecman78

01-11-2007, 06:50 PM

Where is the oil pressure sending unit on a 2000 Chevy 7.4L 454. I heard there might be two on the block?

777stickman

01-11-2007, 08:04 PM

My '98 manual shows only one at the back of the block on top and about center line for the 7.4. There is another oil gallery plug located on the drivers side front bottom of the block.

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