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673P Motor


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I have the 673P out of my truck for sale.  No known issues.  Just removed it to install more power(237).  Mileage unknown.

Items not on engine: flywheel, air compressor, water pump/housing, balancer/hub that were used on the 237.

Ran well for 14 yrs I ran it, good oil pressure, did not burn oil(maybe a few quarts in 5000 miles--which was the typical mileage I put on a year).  Converted to spin on oil filters.

Asking $750.  Must pick up, no shipping.   Should have access to tow truck for loading.



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1959 B61 Liv'n Large......................

Charter member of the "MACK PACK"


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  • 11 months later...

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