454 engine oil type [Update 2023]

454 engine oil type: It is a large engine, adequate for water-sports towing, and is generally used in larger runabouts and cruisers. Using the proper oil in the MerCruiser 454 …

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454 chevy oil type

I can’t speak for the Poncho 455 but I can for the Rat motors. 454’s are some of the least sensitive motors for oil type, brand, weight, etc. They will …

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