Sea-Doo › Sea-Doo 580 Top End Rebuild Kit (Standard 76mm) Image 1 of 1 Sea-Doo 580 Top End Rebuild Kit (Standard 76mm) $238.56 Standard bore rebuild kit for restoring factory-spec performance without machining. Add To Cart Added! Standard bore rebuild kit for restoring factory-spec performance without machining. You Might Also Like Sea-Doo 580 Top End Rebuild Kit (.5mm Over Platinum, 76.50mm) $258.46 Sea-Doo 1503/1630 4-Tec Top End Rebuild Kit (100.96mm) $546.83 Sea-Doo 580 Top End Rebuild Kit (.25mm Over, 76.25mm 1992-1996) $180.20 Sea-Doo 1503/1630 4-Tec Top End Rebuild Kit (99.96mm Standard) $546.83 Sea-Doo 580 Top End Rebuild Kit (1mm Over, 77mm) $238.56