have a cracked block in a 1982 3.0l 181 gm mercruiser and was wondering if anyone had info on maybe a convertion to another engine or a car engine that would work thx ck9498
inside or outside? most mercruiser are standard motors with a diff camshaft. put your cam in a car motor and go. done this many times. or use as is but you will see a little weak on hole shots. if outside grind crack area and use jb weld. done that many times also