1976 Baja jet boat project, I was doing a 5.3 LS swap, but used the engine on another project. I have the thermostatic control crossover cooling system for an LS. Parts to install an LS are online The boat hull is solid, it needs carpet,seats etc. the old has been removed to the fiberglass,clean and ready for what you want to install,controls are there and salvageable,Berkeley jet drive has new internals.Super fun boat, 60+mph with unique handling ability.