This is a completely remanufactured 351W 5.8L marine engine.will work with all MerCruiser, OMC, Volvo Penta, Pleasure Craft, Crusader, Chris Craft, Yamaha & more.1970 to present351W 5.8L Marine ENGINE 1970 to present Ford$2,150.00PriceSize*SelectQuantity*Add to CartDetails Short Block (with no heads) Long Block (with heads)