I have a good 5.8 from a boat that almost sunk due to water filling boat through gap transom and drive from. Have another boat with a good 290 drive. I know anything can be made to work with enough effort but can these be mated with bolt-on parts and what are they? Excluding exhaust for the time being, is there parts and if so what are the part numbers for everything such as the flywheel housing, shaft, transom plate ect?