There are some cracks in what I have. Near fasteners. I'm thinking it may be leaking there. Looks like a pia to remove?
Time well wasted
Level out the boat put enough water in the bilge to surround the intake casting and watch is if the water leaks are significant at all , If theres constant leak/drip your likely destined to remove the intake and reseal it as the bond between the hull and casting is separated (primetime to pull it and machine it for a shoe too) , if its very minor or fastener related you might get by with a bit of grinding and patching however if there is any oil present leaching thru the cracks your likely wasting time call if you need help removal looks formidable but is actually relatively simple , clean up of the casting and hull prior to reset is the real grunt work