I am considering rebuilding the Volvo Penta AQ130D but am having trouble locating all the internal engine parts for this motor. The outdrive is a Volvo Penta 280, which is installed in a Bayliner 1750Mutiny and l was leaning towards just replacing with a GM 3.0 L 4 culture, but the thought occurred to me if any one has done this and if a V-6 4.3 liter would fit in my boat and would work with my 280 outdrive. Any help and suggestions will be helpful. Thanks newly retired and off to work on the project boat restoration.