A little more description is often required when asking for help on the Forum, please. Do you mean a Volvo Penta 501A? Volvo Penta Exploded view / schematic Fuel System 501A - MarinePartsEurope.com
Sorry about that. Looking for diagram for Chris Craft Constellation 501 fuel line routing. It is very complex and thought someone may have diagram I could follow. Cheers RF
This thread has been moved to the Chris Craft forum, where it should have been posted to begin with. I've also retitled it for better indexing.